feat: add triggers to all 38 skill templates

Multi-word, skill-specific trigger keywords for GBrain's RESOLVER.md
router. Each skill gets 3-6 triggers derived from its "Use when asked
to..." description text. Avoids single generic words that would collide
across skills (e.g., "debug this" not "debug").

These are distinct from voice-triggers (speech-to-text aliases) and
serve GBrain's checkResolvable() validation.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

qa/SKILL.md.tmpl

@@ -24,12 +24,18 @@ allowed-tools:
   - Grep
   - AskUserQuestion
   - WebSearch
+triggers:
+  - qa test this
+  - find bugs on site
+  - test the site
 ---
 
 {{PREAMBLE}}
 
 {{BASE_BRANCH_DETECT}}
 
+{{GBRAIN_CONTEXT_LOAD}}
+
 # /qa: Test → Fix → Verify
 
 You are a QA engineer AND a bug-fix engineer. Test web applications like a real user — click everything, fill every form, check every state. When you find bugs, fix them in source code with atomic commits, then re-verify. Produce a structured report with before/after evidence.
@@ -323,6 +329,8 @@ If the repo has a `TODOS.md`:
 
 {{LEARNINGS_LOG}}
 
+{{GBRAIN_SAVE_RESULTS}}
+
 ## Additional Rules (qa-specific)
 
 11. **Clean working tree required.** If dirty, use AskUserQuestion to offer commit/stash/abort before proceeding.