diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index c200cc8..b00106d 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -202,17 +202,6 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bfdc70193dadb9d7287fa4b633f15f90c876915b31f6af17da307fc59c9859a8"
 
-[[package]]
-name = "async-trait"
-version = "0.1.89"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9035ad2d096bed7955a320ee7e2230574d28fd3c3a0f186cbea1ff3c7eed5dbb"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.117",
-]
-
 [[package]]
 name = "atk"
 version = "0.18.2"
@@ -341,15 +330,6 @@ dependencies = [
  "serde_core",
 ]
 
-[[package]]
-name = "bitpacking"
-version = "0.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96a7139abd3d9cebf8cd6f920a389cf3dc9576172e32f4563f188cae3c3eb019"
-dependencies = [
- "crunchy",
-]
-
 [[package]]
 name = "bitvec"
 version = "1.0.1"
@@ -380,31 +360,6 @@ dependencies = [
  "objc2",
 ]
 
-[[package]]
-name = "bon"
-version = "3.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f47dbe92550676ee653353c310dfb9cf6ba17ee70396e1f7cf0a2020ad49b2fe"
-dependencies = [
- "bon-macros",
- "rustversion",
-]
-
-[[package]]
-name = "bon-macros"
-version = "3.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "519bd3116aeeb42d5372c29d982d16d0170d3d4a5ed85fc7dd91642ffff3c67c"
-dependencies = [
- "darling",
- "ident_case",
- "prettyplease",
- "proc-macro2",
- "quote",
- "rustversion",
- "syn 2.0.117",
-]
-
 [[package]]
 name = "branches"
 version = "0.4.4"
@@ -550,17 +505,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d16d90359e986641506914ba71350897565610e87ce0ad9e6f28569db3dd5c6d"
 dependencies = [
  "find-msvc-tools",
- "jobserver",
- "libc",
  "shlex",
 ]
 
-[[package]]
-name = "census"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f4c707c6a209cbe82d10abd08e1ea8995e9ea937d2550646e02798948992be0"
-
 [[package]]
 name = "cesu8"
 version = "1.1.0"
@@ -617,9 +564,9 @@ checksum = "18758054972164c3264f7c8386f5fc6da6114cb46b619fd365d4e3b2dc3ae487"
 
 [[package]]
 name = "chrono"
-version = "0.4.44"
+version = "0.4.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c673075a2e0e5f4a1dde27ce9dee1ea4558c7ffe648f576438a20ca1d2acc4b0"
+checksum = "1aa79e62e7697b8e29b513a68abacf485adcd1fe8284a4316c5ae868e6633327"
 dependencies = [
  "iana-time-zone",
  "js-sys",
@@ -842,16 +789,6 @@ dependencies = [
  "crossbeam-utils",
 ]
 
-[[package]]
-name = "crossbeam-deque"
-version = "0.8.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51"
-dependencies = [
- "crossbeam-epoch",
- "crossbeam-utils",
-]
-
 [[package]]
 name = "crossbeam-epoch"
 version = "0.9.18"
@@ -886,12 +823,6 @@ version = "0.8.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
 
-[[package]]
-name = "crunchy"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
-
 [[package]]
 name = "crypto-common"
 version = "0.1.7"
@@ -1016,17 +947,11 @@ dependencies = [
  "parking_lot_core",
 ]
 
-[[package]]
-name = "datasketches"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c286de4e81ea2590afc24d754e0f83810c566f50a1388fa75ebd57928c0d9745"
-
 [[package]]
 name = "db-keystore"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ddc758963ac0d7ead30f47ff2a02a2fd3456cf4d7fc695cf9bae72e951a3df2b"
+checksum = "f9a1b2f1087c32a26a8c6c7d89eb80b50c33d8466e2431ea2a8345c969cded18"
 dependencies = [
  "anyhow",
  "clap",
@@ -1222,12 +1147,6 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75b325c5dbd37f80359721ad39aca5a29fb04c89279657cffdda8736d0c0b9d2"
 
-[[package]]
-name = "downcast-rs"
-version = "2.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "117240f60069e65410b3ae1bb213295bd828f707b5bec6596a1afc8793ce0cbc"
-
 [[package]]
 name = "dpi"
 version = "0.1.2"
@@ -1414,12 +1333,6 @@ dependencies = [
  "siphasher 1.0.2",
 ]
 
-[[package]]
-name = "fastdivide"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9afc2bd4d5a73106dd53d10d73d3401c2f32730ba2c0b93ddb888a8983680471"
-
 [[package]]
 name = "fastrand"
 version = "2.4.1"
@@ -1526,16 +1439,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "fs4"
-version = "0.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8640e34b88f7652208ce9e88b1a37a2ae95227d84abec377ccd3c5cfeb141ed4"
-dependencies = [
- "rustix 1.1.4",
- "windows-sys 0.59.0",
-]
-
 [[package]]
 name = "funty"
 version = "2.0.0"
@@ -1785,8 +1688,8 @@ dependencies = [
  "libc",
  "log",
  "rustversion",
- "windows-link 0.1.3",
- "windows-result 0.3.4",
+ "windows-link 0.2.1",
+ "windows-result 0.4.1",
 ]
 
 [[package]]
@@ -2029,17 +1932,6 @@ dependencies = [
  "foldhash 0.1.5",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.16.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
-dependencies = [
- "allocator-api2",
- "equivalent",
- "foldhash 0.2.0",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.17.0"
@@ -2128,12 +2020,6 @@ dependencies = [
  "markup5ever 0.38.0",
 ]
 
-[[package]]
-name = "htmlescape"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9025058dae765dee5070ec375f591e2ba14638c63feff74f13805a72e523163"
-
 [[package]]
 name = "http"
 version = "1.4.0"
@@ -2228,7 +2114,7 @@ dependencies = [
  "js-sys",
  "log",
  "wasm-bindgen",
- "windows-core 0.61.2",
+ "windows-core 0.62.2",
 ]
 
 [[package]]
@@ -2415,15 +2301,6 @@ dependencies = [
  "memoffset",
 ]
 
-[[package]]
-name = "inventory"
-version = "0.3.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4f0c30c76f2f4ccee3fe55a2435f691ca00c0e4bd87abe4f4a851b1d4dac39b"
-dependencies = [
- "rustversion",
-]
-
 [[package]]
 name = "io-uring"
 version = "0.7.12"
@@ -2567,16 +2444,6 @@ dependencies = [
  "syn 2.0.117",
 ]
 
-[[package]]
-name = "jobserver"
-version = "0.1.34"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9afb3de4395d6b3e67a780b6de64b51c978ecf11cb9a462c66be7d4ca9039d33"
-dependencies = [
- "getrandom 0.3.4",
- "libc",
-]
-
 [[package]]
 name = "js-sys"
 version = "0.3.95"
@@ -2664,12 +2531,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09edd9e8b54e49e587e4f6295a7d29c3ea94d469cb40ab8ca70b288248a81db2"
 
-[[package]]
-name = "levenshtein_automata"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c2cdeb66e45e9f36bfad5bbdb4d2384e70936afbee843c6f6543f0c551ebb25"
-
 [[package]]
 name = "libappindicator"
 version = "0.9.0"
@@ -2853,21 +2714,6 @@ dependencies = [
  "tracing-subscriber",
 ]
 
-[[package]]
-name = "lru"
-version = "0.16.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f66e8d5d03f609abc3a39e6f08e4164ebf1447a732906d39eb9b99b7919ef39"
-dependencies = [
- "hashbrown 0.16.1",
-]
-
-[[package]]
-name = "lz4_flex"
-version = "0.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ef0d4ed8669f8f8826eb00dc878084aa8f253506c4fd5e8f58f5bce72ddb97e"
-
 [[package]]
 name = "mac"
 version = "0.1.1"
@@ -3015,30 +2861,12 @@ dependencies = [
  "digest",
 ]
 
-[[package]]
-name = "measure_time"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51c55d61e72fc3ab704396c5fa16f4c184db37978ae4e94ca8959693a235fc0e"
-dependencies = [
- "log",
-]
-
 [[package]]
 name = "memchr"
 version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 
-[[package]]
-name = "memmap2"
-version = "0.9.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "714098028fe011992e1c3962653c96b2d578c4b4bce9036e15ff220319b1e0e3"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "memoffset"
 version = "0.9.1"
@@ -3133,12 +2961,6 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "murmurhash32"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2195bf6aa996a481483b29d62a7663eed3fe39600c460e323f8ff41e90bdd89b"
-
 [[package]]
 name = "ndk"
 version = "0.9.0"
@@ -3515,12 +3337,6 @@ version = "1.70.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe"
 
-[[package]]
-name = "oneshot"
-version = "0.1.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "269bca4c2591a28585d6bf10d9ed0332b7d76900a1b02bec41bdc3a2cdcda107"
-
 [[package]]
 name = "opaque-debug"
 version = "0.3.1"
@@ -3545,15 +3361,6 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
 
-[[package]]
-name = "ordered-float"
-version = "5.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7d950ca161dc355eaf28f82b11345ed76c6e1f6eb1f4f4479e0323b9e2fbd0e"
-dependencies = [
- "num-traits",
-]
-
 [[package]]
 name = "os_pipe"
 version = "1.2.3"
@@ -3564,15 +3371,6 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "ownedbytes"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fbd56f7631767e61784dc43f8580f403f4475bd4aaa4da003e6295e1bab4a7e"
-dependencies = [
- "stable_deref_trait",
-]
-
 [[package]]
 name = "owo-colors"
 version = "3.5.0"
@@ -4259,26 +4057,6 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "20675572f6f24e9e76ef639bc5552774ed45f1c30e2951e1e99c59888861c539"
 
-[[package]]
-name = "rayon"
-version = "1.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb39b166781f92d482534ef4b4b1b2568f42613b53e5b6c160e24cfbfa30926d"
-dependencies = [
- "either",
- "rayon-core",
-]
-
-[[package]]
-name = "rayon-core"
-version = "1.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22e18b0f0062d30d4230b2e85ff77fdfe4326feb054b9783a3460d8435c8ab91"
-dependencies = [
- "crossbeam-deque",
- "crossbeam-utils",
-]
-
 [[package]]
 name = "redox_syscall"
 version = "0.5.18"
@@ -4476,16 +4254,6 @@ dependencies = [
  "smallvec",
 ]
 
-[[package]]
-name = "rust-stemmers"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e46a2036019fdb888131db7a4c847a1063a7493f971ed94ea82c67eada63ca54"
-dependencies = [
- "serde",
- "serde_derive",
-]
-
 [[package]]
 name = "rustc-hash"
 version = "1.1.0"
@@ -5058,15 +4826,6 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b2aa850e253778c88a04c3d7323b043aeda9d3e30d5971937c1855769763678e"
 
-[[package]]
-name = "sketches-ddsketch"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05e40b6cf54d988dc1a2223531b969c9a9e30906ad90ef64890c27b4bfbb46ea"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "slab"
 version = "0.4.12"
@@ -5568,9 +5327,9 @@ dependencies = [
 
 [[package]]
 name = "sysinfo"
-version = "0.39.2"
+version = "0.39.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14311e7e9a03114cd4b65eedd54e8fed2945e17f08586ae97ef53bc0669f9581"
+checksum = "21d0d938c10fcda3e897e28aaddf4ab462375d411f4378cd63b1c945f69aba96"
 dependencies = [
  "libc",
  "memchr",
@@ -5594,154 +5353,6 @@ dependencies = [
  "version-compare",
 ]
 
-[[package]]
-name = "tantivy"
-version = "0.26.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edde6a10743fff00a4e1a8c9ef020bf5f3cbad301b7d2d39f2b07f123c4eac07"
-dependencies = [
- "aho-corasick",
- "arc-swap",
- "base64 0.22.1",
- "bitpacking",
- "bon",
- "byteorder",
- "census",
- "crc32fast",
- "crossbeam-channel",
- "datasketches",
- "downcast-rs 2.0.2",
- "fastdivide",
- "fnv",
- "fs4",
- "htmlescape",
- "itertools 0.14.0",
- "levenshtein_automata",
- "log",
- "lru",
- "lz4_flex",
- "measure_time",
- "memmap2",
- "once_cell",
- "oneshot",
- "rayon",
- "regex",
- "rust-stemmers",
- "rustc-hash 2.1.2",
- "serde",
- "serde_json",
- "sketches-ddsketch",
- "smallvec",
- "tantivy-bitpacker",
- "tantivy-columnar",
- "tantivy-common",
- "tantivy-fst",
- "tantivy-query-grammar",
- "tantivy-stacker",
- "tantivy-tokenizer-api",
- "tempfile",
- "thiserror 2.0.18",
- "time",
- "typetag",
- "uuid",
- "winapi",
-]
-
-[[package]]
-name = "tantivy-bitpacker"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fed3d674429bcd2de5d0a6d1aa5495fed8afd9c5ecce993019caf7615f53fa4"
-dependencies = [
- "bitpacking",
-]
-
-[[package]]
-name = "tantivy-columnar"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c57166f5bcfd478f370ab8445afb4678dce44801fa5ce5c451aaf8595583c5dc"
-dependencies = [
- "downcast-rs 2.0.2",
- "fastdivide",
- "itertools 0.14.0",
- "serde",
- "tantivy-bitpacker",
- "tantivy-common",
- "tantivy-sstable",
- "tantivy-stacker",
-]
-
-[[package]]
-name = "tantivy-common"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbf10915aa75da3c3b0d58b58853d2e889efbaf32d4982a4c3715dde6bba23e5"
-dependencies = [
- "async-trait",
- "byteorder",
- "ownedbytes",
- "serde",
- "time",
-]
-
-[[package]]
-name = "tantivy-fst"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d60769b80ad7953d8a7b2c70cdfe722bbcdcac6bccc8ac934c40c034d866fc18"
-dependencies = [
- "byteorder",
- "regex-syntax",
- "utf8-ranges",
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-
-[[package]]
-name = "tantivy-query-grammar"
-version = "0.26.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfadb8526b6da90704feb293b0701a6aae62ea14983143344be2dc5ce30f1d82"
-dependencies = [
- "fnv",
- "nom",
- "ordered-float",
- "serde",
- "serde_json",
-]
-
-[[package]]
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-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a2cfc3ac5164cbadc28965ffb145a8f47582a60ae5897859ad8d4316596c606"
-dependencies = [
- "futures-util",
- "itertools 0.14.0",
- "tantivy-bitpacker",
- "tantivy-common",
- "tantivy-fst",
- "zstd",
-]
-
-[[package]]
-name = "tantivy-stacker"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6cbb051742da9d53ca9e8fff43a9b10e319338b24e2c0e15d0372df19ffeb951"
-dependencies = [
- "murmurhash32",
- "tantivy-common",
-]
-
-[[package]]
-name = "tantivy-tokenizer-api"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eac258c2c6390673f2685813afeeafcb8c4e0ee7de8dd3fc46838dcc37263f98"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "tao"
 version = "0.35.2"
@@ -6065,7 +5676,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32497e9a4c7b38532efcdebeef879707aa9f794296a4f0244f6f69e9bc8574bd"
 dependencies = [
  "fastrand",
- "getrandom 0.3.4",
+ "getrandom 0.4.2",
  "once_cell",
  "rustix 1.1.4",
  "windows-sys 0.61.2",
@@ -6597,7 +6208,6 @@ dependencies = [
  "smallvec",
  "strum",
  "strum_macros",
- "tantivy",
  "tempfile",
  "thiserror 2.0.18",
  "tracing",
@@ -6737,30 +6347,6 @@ version = "1.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "40ce102ab67701b8526c123c1bab5cbe42d7040ccfd0f64af1a385808d2f43de"
 
-[[package]]
-name = "typetag"
-version = "0.2.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5a897b12c6c1151ad0b138b8db50252dc301f93bc3b027db05eec82aeed298c"
-dependencies = [
- "erased-serde",
- "inventory",
- "once_cell",
- "serde",
- "typetag-impl",
-]
-
-[[package]]
-name = "typetag-impl"
-version = "0.2.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf808357c6ed7e13ba0f3277ec8d8f21b2d501274895104263985330c726c1c5"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.117",
-]
-
 [[package]]
 name = "uncased"
 version = "0.9.10"
@@ -6909,12 +6495,6 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
 
-[[package]]
-name = "utf8-ranges"
-version = "1.0.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fcfc827f90e53a02eaef5e535ee14266c1d569214c6aa70133a624d8a3164ba"
-
 [[package]]
 name = "utf8_iter"
 version = "1.0.4"
@@ -6929,9 +6509,9 @@ checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
 [[package]]
 name = "uuid"
-version = "1.23.1"
+version = "1.23.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ddd74a9687298c6858e9b88ec8935ec45d22e8fd5e6394fa1bd4e99a87789c76"
+checksum = "144d6b123cef80b301b8f72a9e2ca4370ddec21950d0a103dd22c437006d2db7"
 dependencies = [
  "getrandom 0.4.2",
  "js-sys",
@@ -7148,7 +6728,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2857dd20b54e916ec7253b3d6b4d5c4d7d4ca2c33c2e11c6c76a99bd8744755d"
 dependencies = [
  "cc",
- "downcast-rs 1.2.1",
+ "downcast-rs",
  "rustix 1.1.4",
  "scoped-tls",
  "smallvec",
@@ -8229,31 +7809,3 @@ name = "zmij"
 version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
-
-[[package]]
-name = "zstd"
-version = "0.13.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e91ee311a569c327171651566e07972200e76fcfe2242a4fa446149a3881c08a"
-dependencies = [
- "zstd-safe",
-]
-
-[[package]]
-name = "zstd-safe"
-version = "7.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f49c4d5f0abb602a93fb8736af2a4f4dd9512e36f7f570d66e65ff867ed3b9d"
-dependencies = [
- "zstd-sys",
-]
-
-[[package]]
-name = "zstd-sys"
-version = "2.0.16+zstd.1.5.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91e19ebc2adc8f83e43039e79776e3fda8ca919132d68a1fed6a5faca2683748"
-dependencies = [
- "cc",
- "pkg-config",
-]
diff --git a/src-tauri/crates/mas-admin/src/lib.rs b/src-tauri/crates/mas-admin/src/lib.rs
index d35ab8a..648d893 100644
--- a/src-tauri/crates/mas-admin/src/lib.rs
+++ b/src-tauri/crates/mas-admin/src/lib.rs
@@ -101,10 +101,7 @@ impl AdminService {
     ) -> Result<(), CoreError> {
         tracing::info!(process_id = process_id, "Killing MySQL process");
         let pool = self.connection_manager.get_pool(connection_id)?;
-        let result = sqlx::query("KILL ?")
-            .bind(process_id)
-            .execute(&pool)
-            .await;
+        let result = sqlx::query("KILL ?").bind(process_id).execute(&pool).await;
         match result {
             Ok(_) => {
                 tracing::info!(process_id = process_id, "Process killed successfully");
diff --git a/src-tauri/crates/mas-core/src/connection/manager.rs b/src-tauri/crates/mas-core/src/connection/manager.rs
index f75aca4..4c5ed31 100644
--- a/src-tauri/crates/mas-core/src/connection/manager.rs
+++ b/src-tauri/crates/mas-core/src/connection/manager.rs
@@ -35,7 +35,10 @@ impl ConnectionManager {
             "Creating connection pool"
         );
 
-        let charset = profile.charset.clone().unwrap_or_else(|| "utf8mb4".to_string());
+        let charset = profile
+            .charset
+            .clone()
+            .unwrap_or_else(|| "utf8mb4".to_string());
         let mut options = MySqlConnectOptions::new()
             .host(&profile.host)
             .port(profile.port)
@@ -64,7 +67,9 @@ impl ConnectionManager {
             .after_connect(move |conn, _meta| {
                 let charset = charset_for_after_connect.clone();
                 Box::pin(async move {
-                    sqlx::query(&format!("SET NAMES {}", charset)).execute(&mut *conn).await?;
+                    sqlx::query(&format!("SET NAMES {}", charset))
+                        .execute(&mut *conn)
+                        .await?;
                     Ok(())
                 })
             })
@@ -150,7 +155,10 @@ impl ConnectionManager {
     ) -> Result<TestConnectionResult, CoreError> {
         let start = Instant::now();
 
-        let charset = profile.charset.clone().unwrap_or_else(|| "utf8mb4".to_string());
+        let charset = profile
+            .charset
+            .clone()
+            .unwrap_or_else(|| "utf8mb4".to_string());
         let mut options = MySqlConnectOptions::new()
             .host(&profile.host)
             .port(profile.port)
diff --git a/src-tauri/crates/mas-core/src/connection/store.rs b/src-tauri/crates/mas-core/src/connection/store.rs
index 8ad2816..d4d5884 100644
--- a/src-tauri/crates/mas-core/src/connection/store.rs
+++ b/src-tauri/crates/mas-core/src/connection/store.rs
@@ -55,12 +55,21 @@ impl ConnectionStore {
         db.execute("ALTER TABLE connection_profiles ADD COLUMN env TEXT", [])
             .ok();
         // Migration: add advanced settings columns if missing
-        db.execute("ALTER TABLE connection_profiles ADD COLUMN connect_timeout_secs INTEGER", [])
-            .ok();
-        db.execute("ALTER TABLE connection_profiles ADD COLUMN query_timeout_secs INTEGER", [])
-            .ok();
-        db.execute("ALTER TABLE connection_profiles ADD COLUMN charset TEXT", [])
-            .ok();
+        db.execute(
+            "ALTER TABLE connection_profiles ADD COLUMN connect_timeout_secs INTEGER",
+            [],
+        )
+        .ok();
+        db.execute(
+            "ALTER TABLE connection_profiles ADD COLUMN query_timeout_secs INTEGER",
+            [],
+        )
+        .ok();
+        db.execute(
+            "ALTER TABLE connection_profiles ADD COLUMN charset TEXT",
+            [],
+        )
+        .ok();
         tracing::debug!("Connection profiles table initialized");
         Ok(())
     }
diff --git a/src-tauri/crates/mas-core/tests/integration_tests.rs b/src-tauri/crates/mas-core/tests/integration_tests.rs
index 16be1dc..1c22cd0 100644
--- a/src-tauri/crates/mas-core/tests/integration_tests.rs
+++ b/src-tauri/crates/mas-core/tests/integration_tests.rs
@@ -42,6 +42,9 @@ fn test_profile() -> ConnectionProfile {
         pool_min: 1,
         pool_max: 5,
         read_only: false,
+        connect_timeout_secs: None,
+        query_timeout_secs: None,
+        charset: None,
         environment: None,
         created_at: Utc::now(),
         updated_at: Utc::now(),
diff --git a/src-tauri/crates/mas-core/tests/query_database_context_regression.rs b/src-tauri/crates/mas-core/tests/query_database_context_regression.rs
index 5d5db93..a345f5b 100644
--- a/src-tauri/crates/mas-core/tests/query_database_context_regression.rs
+++ b/src-tauri/crates/mas-core/tests/query_database_context_regression.rs
@@ -20,6 +20,9 @@ fn test_profile() -> ConnectionProfile {
         pool_min: 1,
         pool_max: 5,
         read_only: false,
+        connect_timeout_secs: None,
+        query_timeout_secs: None,
+        charset: None,
         environment: None,
         created_at: Utc::now(),
         updated_at: Utc::now(),
diff --git a/src-tauri/src/commands/mod.rs b/src-tauri/src/commands/mod.rs
index dfe8111..eee8951 100644
--- a/src-tauri/src/commands/mod.rs
+++ b/src-tauri/src/commands/mod.rs
@@ -534,7 +534,9 @@ pub async fn write_file_contents(path: String, contents: String) -> Result<(), S
                 .ok_or_else(|| "Invalid path: missing file name".to_string())?,
         )
     } else {
-        path_buf.canonicalize().map_err(|e| format!("Invalid path: {e}"))?
+        path_buf
+            .canonicalize()
+            .map_err(|e| format!("Invalid path: {e}"))?
     };
     tokio::fs::write(&resolved, &contents).await.map_err(|e| {
         tracing::error!(error = %e, path = %path, "Failed to write file");
diff --git a/src/components/editor/__tests__/QueryToolbar.test.tsx b/src/components/editor/__tests__/QueryToolbar.test.tsx
index 72daf6a..3cff48a 100644
--- a/src/components/editor/__tests__/QueryToolbar.test.tsx
+++ b/src/components/editor/__tests__/QueryToolbar.test.tsx
@@ -386,10 +386,10 @@ describe("QueryToolbar", () => {
     expect(screen.getByText("Save").closest("button")).toBeDisabled();
   });
 
-  it("shows Running state when executing", () => {
+  it("shows Cancel button when executing", () => {
     mockIsExecuting = true;
     render(<QueryToolbar />);
-    expect(screen.getByText("Running...")).toBeInTheDocument();
+    expect(screen.getByText("Cancel")).toBeInTheDocument();
     expect(screen.queryByText("Run")).not.toBeInTheDocument();
   });
 
diff --git a/src/hooks/useGridEditing.ts b/src/hooks/useGridEditing.ts
index 4bf558d..b203c56 100644
--- a/src/hooks/useGridEditing.ts
+++ b/src/hooks/useGridEditing.ts
@@ -134,6 +134,7 @@ export function useGridEditing() {
     setDeletes(new Set());
     undoStack.current = [];
     redoStack.current = [];
+    bumpVersion();
   }, []);
 
   const applyAction = useCallback((action: EditAction): EditAction => {
@@ -143,7 +144,11 @@ export function useGridEditing() {
           const next = new Map(prev);
           const rowChanges = [...(next.get(action.rowIndex) ?? [])];
           const existing = rowChanges.findIndex((c) => c.column === action.column);
-          if (action.newValue === action.oldValue || (action.oldValue === undefined && action.newValue === action.oldValue)) {
+          if (existing >= 0 && action.newValue === rowChanges[existing].originalValue) {
+            rowChanges.splice(existing, 1);
+            if (rowChanges.length === 0) next.delete(action.rowIndex);
+            else next.set(action.rowIndex, rowChanges);
+          } else if (action.newValue === action.oldValue) {
             if (existing >= 0) {
               rowChanges.splice(existing, 1);
               if (rowChanges.length === 0) next.delete(action.rowIndex);
@@ -172,6 +177,10 @@ export function useGridEditing() {
         return { ...action, index: -1 };
       }
       case "deleteRow": {
+        if (action.rowIndex === -1) {
+          setInserts((prev) => prev.slice(0, -1));
+          return { type: "insertRow", index: 0 }; // forward action for redo
+        }
         setDeletes((prev: Set<number>) => {
           const next = new Set(prev);
           if (next.has(action.rowIndex)) next.delete(action.rowIndex);
@@ -194,7 +203,9 @@ export function useGridEditing() {
   const redo = useCallback(() => {
     const action = redoStack.current.pop();
     if (!action) return;
-    const reverse = applyAction(reverseAction(action));
+    const reverse = action.type === "insertRow"
+      ? applyAction(action)
+      : applyAction(reverseAction(action));
     undoStack.current.push(reverse);
     bumpVersion();
   }, [applyAction]);
diff --git a/src/stores/themeStore.ts b/src/stores/themeStore.ts
index ae0d300..1f962a9 100644
--- a/src/stores/themeStore.ts
+++ b/src/stores/themeStore.ts
@@ -48,24 +48,27 @@ export const useThemeStore = create<ThemeState>((set) => ({
   },
 }));
 
-// Listen for system preference changes when mode is 'system'
-let mediaQuery: MediaQueryList | undefined;
-
-const handleSystemThemeChange = () => {
-  const state = useThemeStore.getState();
-  if (state.theme === "system") {
-    const effective = resolveEffective("system");
-    applyTheme(effective);
-    useThemeStore.setState({ effectiveTheme: effective });
-  }
-};
+// Use a const object wrapper to persist cleanup across HMR module reloads
+const _mqlState = { cleanup: null as (() => void) | null };
 
 if (typeof window !== "undefined") {
-  mediaQuery = window.matchMedia("(prefers-color-scheme: dark)");
-  mediaQuery.addEventListener("change", handleSystemThemeChange);
+  _mqlState.cleanup?.();
+
+  const mql = window.matchMedia("(prefers-color-scheme: dark)");
+  const handler = () => {
+    const state = useThemeStore.getState();
+    if (state.theme === "system") {
+      const effective = resolveEffective("system");
+      applyTheme(effective);
+      useThemeStore.setState({ effectiveTheme: effective });
+    }
+  };
+
+  mql.addEventListener("change", handler);
+  _mqlState.cleanup = () => mql.removeEventListener("change", handler);
 }
 
 /** Removes the system theme change listener. Useful for cleanup (e.g. in tests). */
 export function cleanupThemeListener() {
-  mediaQuery?.removeEventListener("change", handleSystemThemeChange);
+  _mqlState.cleanup?.();
 }
\ No newline at end of file