fix(build): normalize Windows backslash paths for sourcemap resolution (#714)

## Summary

- Normalize Windows backslashes (`\`) to forward slashes (`/`) in the
telemetry `beforeSend` hook so frame paths match uploaded sourcemap
artifact URLs
- Normalize the sourcemap `sources` array during debug ID injection so
bundlers on Windows produce consistent paths

Fixes https://sentry.sentry.io/issues/7402821077/

## Problem

On Windows, Bun compiled binaries resolve `Error.stack` frame paths with
backslashes (e.g., `dist-bin\bin.js`). The `ensureAbsolute()` function
in `telemetry.ts` prepended `/` but didn't convert backslashes,
producing `/dist-bin\bin.js`. The Sentry symbolicator couldn't match
this to the uploaded artifact at `~/dist-bin/bin.js`, so sourcemaps were
never applied — stack traces showed minified function names like `ut`
with no source context.

## Changes

- **`src/lib/telemetry.ts`**: Add `.replaceAll("\\", "/")` in
`ensureAbsolute()` before the relative-path check. Covers
`frame.filename`, `frame.abs_path`, and `debug_meta.images[].code_file`.
- **`src/lib/sourcemap/debug-id.ts`**: Normalize `sources` array to
forward slashes after parsing the sourcemap JSON. Benefits both the
CLI's own build and user-facing `sentry sourcemap inject`.
- **`test/script/debug-id.test.ts`**: Two new test cases for backslash
normalization in `sources` and forward-slash preservation.

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: BYK

.github/workflows/ci.yml

@@ -42,6 +42,7 @@ jobs:
             skill:
               - 'src/**'
               - 'docs/**'
+              - 'package.json'
               - 'script/generate-skill.ts'
               - 'script/generate-command-docs.ts'
               - 'script/eval-skill.ts'

plugins/sentry-cli/skills/sentry-cli/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: sentry-cli
-version: 0.26.0
+version: 0.27.0-dev.0
 description: Guide for using the Sentry CLI to interact with Sentry from the command line. Use when the user asks about viewing issues, events, projects, organizations, making API calls, or authenticating with Sentry via CLI.
 requires:
   bins: ["sentry"]

plugins/sentry-cli/skills/sentry-cli/references/api.md

@@ -1,6 +1,6 @@
 ---
 name: sentry-cli-api
-version: 0.26.0
+version: 0.27.0-dev.0
 description: Make an authenticated API request
 requires:
   bins: ["sentry"]

plugins/sentry-cli/skills/sentry-cli/references/auth.md

@@ -1,6 +1,6 @@
 ---
 name: sentry-cli-auth
-version: 0.26.0
+version: 0.27.0-dev.0
 description: Authenticate with Sentry
 requires:
   bins: ["sentry"]

plugins/sentry-cli/skills/sentry-cli/references/cli.md

@@ -1,6 +1,6 @@
 ---
 name: sentry-cli-cli
-version: 0.26.0
+version: 0.27.0-dev.0
 description: CLI-related commands
 requires:
   bins: ["sentry"]

plugins/sentry-cli/skills/sentry-cli/references/dashboard.md

@@ -1,6 +1,6 @@
 ---
 name: sentry-cli-dashboard
-version: 0.26.0
+version: 0.27.0-dev.0
 description: Manage Sentry dashboards
 requires:
   bins: ["sentry"]

plugins/sentry-cli/skills/sentry-cli/references/event.md

@@ -1,6 +1,6 @@
 ---
 name: sentry-cli-event
-version: 0.26.0
+version: 0.27.0-dev.0
 description: View and list Sentry events
 requires:
   bins: ["sentry"]

plugins/sentry-cli/skills/sentry-cli/references/init.md

@@ -1,6 +1,6 @@
 ---
 name: sentry-cli-init
-version: 0.26.0
+version: 0.27.0-dev.0
 description: Initialize Sentry in your project (experimental)
 requires:
   bins: ["sentry"]

plugins/sentry-cli/skills/sentry-cli/references/issue.md

@@ -1,6 +1,6 @@
 ---
 name: sentry-cli-issue
-version: 0.26.0
+version: 0.27.0-dev.0
 description: Manage Sentry issues
 requires:
   bins: ["sentry"]

plugins/sentry-cli/skills/sentry-cli/references/log.md

@@ -1,6 +1,6 @@
 ---
 name: sentry-cli-log
-version: 0.26.0
+version: 0.27.0-dev.0
 description: View Sentry logs
 requires:
   bins: ["sentry"]