Refresh agent instruction files

.claude/rules/stack-and-commands.md

@@ -1,26 +1,19 @@
-# Stack And Commands
+## Stack
 
-The implementation stack is not established yet. Until it is, prefer
-documentation and small scaffold changes over choosing frameworks prematurely.
+<!-- TODO: Fill in language, frameworks, and key dependencies -->
+- **Language:**
+- **Key deps:**
 
-The Python package depends on path deps (`markitect-tool`, `artifactstore`)
-that bring heavy runtime dependencies. Use the Makefile to provision a
-local venv before running tests:
+## Dev Commands
 
 ```bash
-make install     # creates ./.venv with all path deps
-make test        # full pytest suite (must run via .venv/bin/python)
-```
-
-Useful commands:
-
-```bash
-git status --short
-rg --files
-```
-
-State Hub registration was completed with:
-
-```bash
-/home/worsch/the-custodian/state-hub/.venv/bin/custodian register-project --domain markitect --path /home/worsch/infospace-bench
+# TODO: Fill in the standard commands for this repo
+
+# Install dependencies
+
+# Run tests
+
+# Lint / type check
+
+# Build / package (if applicable)
 ```