fix(prompts): fix debug.eta and small partial issues for consistent agent prompts

[aaight]

Summary

Fixes several small issues in agent prompt templates to improve consistency and completeness.

• debug.eta: Fixed listDirectory → ListDirectory (capitalized), added RipGrep and Tmux to Available Gadgets section, and added partials/environment and partials/tmux partial includes so the debug agent has full shell access instructions
• environment.eta: Removed vague "Refactoring: Use the gadgets available..." bullet that was redundant with the detailed tool selection guidance in rules-efficiency.eta
• pattern-discovery.eta: Added Squint-aware conditional — when squintEnabled is true, recommends squint symbols show --file <path> --json for understanding similar files before reading source; existing instructions remain as the fallback
• splitting.eta: Moved the "## Context Variables" section (BACKLOG_LIST_ID, PROCESSED_LABEL_ID) from its standalone position after CRITICAL rules to inline, right before "## Your Task" where the variables are actually referenced

Test plan

• All existing unit tests pass (npm test — 332 files, 6292 tests)
• Lint passes (npm run lint — no issues)
• debug.eta uses ListDirectory (capitalized)
• debug.eta Available Gadgets lists RipGrep and Tmux
• debug.eta includes partials/environment and partials/tmux
• environment.eta no longer has vague Refactoring bullet
• pattern-discovery.eta includes squint-aware conditional for squint symbols show
• splitting.eta Context Variables section positioned near "Your Task"

Closes: https://trello.com/c/adpRz0RK/512-as-a-developer-i-want-debugeta-and-small-partial-issues-fixed-so-that-all-agent-prompts-are-consistent-and-complete

🤖 Generated with Claude Code

🕵️ claude-code · claude-sonnet-4-6 · run details

[nhopeatall]

Summary

LGTM — Clean set of prompt template fixes that improve consistency across agent prompts. All changes are straightforward and correct.

Verified:

• debug.eta: listDirectory → ListDirectory capitalization fix matches the actual gadget name. Added RipGrep and Tmux to Available Gadgets, which aligns with the newly included partials. The partials/environment and partials/tmux includes are consistent with how other agents (implementation, review, respond-to-ci, etc.) include these partials.
• environment.eta: The removed "Refactoring" bullet was genuinely redundant — rules-efficiency.eta already covers AstGrep usage with a detailed decision table and syntax guide.
• pattern-discovery.eta: The squint conditional is properly guarded by it.squintEnabled (which is always present in the prompt context via buildPromptContext). The template syntax is correct and the existing non-squint path is preserved as fallback.
• splitting.eta: Context Variables section moved from line ~11 to line ~89, immediately before "Your Task" at line ~94. The variables BACKLOG_LIST_ID and PROCESSED_LABEL_ID are referenced later in the template (line 106, 216), so the new position is more logical — closer to where they're first used.

All CI checks pass (332 files, 6292 tests, lint clean).

🕵️ claude-code · claude-opus-4-6 · run details