Add ai-code-project-template repo files.

.gemini/commands/prime.toml

@@ -0,0 +1,26 @@
+description = "Prime the AI with context"
+prompt = """
+## Usage
+
+`/prime <ADDITIONAL_GUIDANCE>`
+
+## Process
+
+Perform all actions below.
+
+Instructions assume you are in the repo root directory, change there if needed before running.
+
+RUN:
+make install
+source .venv/bin/activate
+make check
+make test
+
+READ:
+ai_context/IMPLEMENTATION_PHILOSOPHY.md
+ai_context/MODULAR_DESIGN_PHILOSOPHY.md
+
+## Additional Guidance
+
+{{args}}
+"""