feat: add private tessl tiles for rules, docs, and skills

[KRRT7]

Summary

• Adds 3 private tiles to the codeflash tessl workspace:
  • codeflash-rules (v0.1.0): 6 steering rules — code-style, architecture, optimization-patterns, git-conventions, testing-rules, language-rules
  • codeflash-docs (v0.1.0): 7 doc pages — domain-types, optimization-pipeline, context-extraction, verification, ai-service, configuration
  • codeflash-skills (v0.2.0): 2 skills — debug-optimization-failure (100% review score), add-codeflash-feature (100% review score)
• Includes eval scenarios for both docs and skills tiles (10 scenarios total)
• Adds .codex/ and .gemini/ skill symlink gitignores managed by tessl

Test plan

• tessl status shows all tiles up-to-date (24/24, 0 missing)
• tessl skill review scores both skills at 100%
• tessl tile lint passes for all 3 tiles
• query_library_docs MCP tool returns codeflash-docs content
• Eval runs submitted for skills and docs tiles

[claude]

PR Review Summary

Prek Checks

✅ Passed — No Python files changed in this PR, prek correctly skipped all checks.

Mypy

✅ N/A — No Python files changed; no type checking required.

Code Review

✅ No critical issues found.

This PR adds documentation and configuration files only (60 files, all new):

• 3 private tessl tiles: codeflash-rules (v0.1.0), codeflash-docs (v0.1.0), codeflash-skills (v0.2.0)
• tessl.json: Adds tile dependencies for the 3 new tiles
• CLAUDE.md: Adds @.tessl/RULES.md and @AGENTS.md agent rules references
• .codex/skills/.gitignore & .gemini/skills/.gitignore: Managed gitignores for skill symlinks

Content reviewed:

• All tile.json files have correct structure and "private": true
• Skills (debug-optimization-failure, add-codeflash-feature) are well-structured with sequential steps and checkpoints
• Documentation pages (7 docs covering domain types, pipeline, context, verification, AI service, config) are consistent with CLAUDE.md
• Eval scenarios (10 total across docs and skills) have proper capabilities.json, criteria.json, and task.md files
• No hardcoded secrets, credentials, or sensitive data found

Test Coverage

✅ N/A — No Python source files were changed in this PR. All 60 changed files are markdown (.md), JSON (.json), text (.txt), or gitignore files. No coverage impact.

Codeflash Optimization PRs

⏭️ No PRs merged — Checked 5 most recent optimization PRs (#1485, #1475, #1474, #1406, #1389); all have CI failures. Not eligible for auto-merge.

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Last updated: 2026-02-15