chores: update project guidelines and docs

- Add TDD and implementation guidelines to CLAUDE.md
- Create /creview slash command for code reviews
- Update issue-744 feature doc to mark Phase 2.1 complete

Issue SRVOCF-744

Signed-off-by: Stanislav Jakuschevskij <sjakusch@redhat.com>

Author: twoGiants

.claude/CLAUDE.md

@@ -1,3 +1,9 @@
 # Answer Style
 
 - Always keep your answers short and concise unless I say to elaborate.
+
+## Coding Guidelines
+
+- We are using test driven development.
+- Never implement anything yourself unless I ask you to.
+- I do the implementation, you only provide guidance and reviews.

.claude/commands/creview.md

@@ -0,0 +1,19 @@
+---
+allowed-tools: Bash(git status:*),  Bash(git log:*)
+description: Perform a code review
+---
+
+## Context
+
+- Current git status: !`git status`
+- Current git diff (staged and unstaged changes): !`git diff HEAD`
+- Current branch: !`git branch --show-current`
+
+## Your Task
+
+- Propose refactorings as documented by Martin Fowler in his books if code becomes easier to change with them.
+- Propose missing test cases for the implemented logic.
+- Point out for Golang security bugs.
+- Point out for general code bugs.
+- Apply the SOLID principles as documented by Robert C. Martin if the code becomes easier to change with them.
+- Propose refactorings towards design patterns as explained in the book "Refactoring to Patterns" by Joshua Kerievsky if they apply in the current context and will improve the maintainability of the code.

.claude/features/issue-744-github-actions-workflow.md

@@ -193,15 +193,41 @@ Implementation:
   - `TestNewConfigCICmd_SuccessWhenInitialized`
 - Commit: `bd22332f` - feat: add config ci command and refactor interfaces
 
+**Phase 2, Step 2.1: Workflow directory/file creation** ✅
+- Created YAML structure types: `GithubWorkflow`, `WorkflowTriggers`, `PushTrigger`, `Job`, `Step`
+- Implemented workflow generation with hardcoded values:
+  - Name: "Remote Build and Deploy"
+  - Trigger: push to main branch
+  - Runner: ubuntu-latest
+  - Steps: checkout → func cli setup → deploy --remote
+- Created `cmd/ci` package for CI logic separation
+  - `cmd/ci/config.go` - CIConfig with path resolution methods
+  - `cmd/ci/workflow.go` - Workflow structs and generation logic
+- Added `NewGithubWorkflow(name)` factory function
+- Added `PersistToDisk()` function for file writing
+- Tests passing (5/5):
+  - `TestNewConfigCICmd_CreatesGithubWorkflowDirectory`
+  - `TestNewConfigCICmd_GeneratesLocalWorkflowFile`
+  - `TestNewConfigCICmd_WorkflowYAMLHasCorrectStructure`
+  - `TestNewConfigCICmd_WorkflowYAMLHasCustomName`
+  - Plus 2 existing tests
+- Commits:
+  - `e4541136` - feat: generate github workflow for remote build
+  - `d2c850fc` - refactor: extract ci logic into dedicated package
+
 ### 🔄 In Progress
 
-**Phase 2, Step 2.1: Workflow directory/file creation**
-- Next: Implement Tests 1-3 (directory creation, file generation, YAML structure)
+**Phase 2, Step 2.2: Go-specific workflow content**
+- Next: Detect runtime and conditionally add test step for Go functions
 
 ### ⏳ Next Steps
 
-1. Complete Phase 2, Step 2.1 (3 tests)
-2. Complete Phase 2, Step 2.2 (4 tests for Go-specific content)
+1. Complete Phase 2, Step 2.2 (4 tests for Go-specific content):
+   - Runtime detection from Function struct
+   - Conditional test step for Go
+   - Validate default triggers
+   - Cluster config placeholders
+2. Begin Phase 3: Remote build support
 
 ---