docs: update Propulsion skill guidance

package.json

@@ -1,6 +1,6 @@
 {
     "name": "propulsion",
-    "version": "0.9.0",
+    "version": "0.9.1",
     "description": "Compact workflow skills for agentic coding in OpenCode.",
     "homepage": "https://github.com/moonpixels/propulsion#readme",
     "bugs": {

skills/exploration/SKILL.md

@@ -31,6 +31,7 @@ Follow these steps IN ORDER. Do NOT skip steps.
 
 These rules are MANDATORY.
 
+- ALWAYS interview the user RELENTLESSLY to close branches, ask as many questions as it takes to get a shared understanding.
 - MUST close every blocking branch before writing `prd.md`. Blocking branches include anything that would change scope, UX, architecture, sequencing, or success criteria.
 - BEFORE writing `prd.md`, ALWAYS check for non-Propulsion skills that are relevant to this task and load them IMMEDIATELY using the skill tool.
 - Propulsion skills and workflow MUST take precedence over any conflicting non-Propulsion skill UNLESS the user instructions state otherwise.

skills/tdd/SKILL.md

@@ -42,7 +42,7 @@ These rules are MANDATORY.
 - ONLY write the minimal amount of code to make the test pass.
 - ALWAYS use the public interface for testing, and test through stable seams if necessary.
 - NEVER write speculative tests or code for behaviour that is not yet required.
-- ALWAYS look for refactor opportunities after the test is green, and ONLY refactor when all tests are green.
+- ALWAYS look for refactor opportunities AFTER the test is green.
 
 ## Completion Gate