[Agents] Add claude skills for style and test (#2445)

## Purpose ##
* Ensure that commits created by agents follow proper style guides
* Ensure that tests run by agents use proper cuda safeguards

## Changes ##
* Added `style.md` and `test.md` skills under `.claude` folder

## Related PRs ##
* vllm-project/compressed-tensors#616

---------

Signed-off-by: Kyle Sayers <kylesayrs@gmail.com>
Co-authored-by: Dipika Sikka <dipikasikka1@gmail.com>

Author: kylesayrs

.claude/skills/style.md

@@ -0,0 +1,9 @@
+# Code Quality Check
+
+After completing a batch of code changes:
+
+1. Run `make style` to auto-format the code
+2. Run `make quality` to validate code quality
+3. Fix any issues reported by `make quality`
+
+When writing code, keep lines under 88 characters and avoid unnecessary indentation.

.claude/skills/test.md

@@ -0,0 +1,20 @@
+# Running Tests
+
+Nearly all tests in this project require a GPU.
+
+When running tests:
+
+1. First check if `canhazgpu` is available: `which canhazgpu`
+2. If available, MUST run tests using `canhazgpu` with appropriate GPU allocation
+3. Use the format: `canhazgpu --gpus 1 -- python3 -m pytest tests/...`
+
+Example:
+```bash
+# Check if canhazgpu is available
+which canhazgpu
+
+# Run tests with canhazgpu (required if available)
+canhazgpu --gpus 1 -- python3 -m pytest tests/test_example.py
+```
+
+Note: Adjust the `--gpus` count based on test requirements (typically 1 GPU is sufficient for most tests).

.gitignore

@@ -811,5 +811,3 @@ env_log.json
 # uv artifacts
 uv.lock
 .venv/
-
-.claude/