feat: implement new claude skills and workflow

.claude/skills/decision-critic/SKILL.md

@@ -0,0 +1,29 @@
+---
+name: decision-critic
+description: Invoke IMMEDIATELY via python script to stress-test decisions and reasoning. Do NOT analyze first - the script orchestrates the critique workflow.
+---
+
+# Decision Critic
+
+When this skill activates, IMMEDIATELY invoke the script. The script IS the workflow.
+
+## Invocation
+
+```bash
+python3 scripts/decision-critic.py \
+  --step-number 1 \
+  --total-steps 7 \
+  --decision "<decision text>" \
+  --context "<constraints and background>" \
+  --thoughts "<your accumulated analysis from all previous steps>"
+```
+
+| Argument        | Required | Description                                                 |
+| --------------- | -------- | ----------------------------------------------------------- |
+| `--step-number` | Yes      | Current step (1-7)                                          |
+| `--total-steps` | Yes      | Always 7                                                    |
+| `--decision`    | Step 1   | The decision statement being criticized                     |
+| `--context`     | Step 1   | Constraints, background, system context                     |
+| `--thoughts`    | Yes      | Your analysis including all IDs and status from prior steps |
+
+Do NOT analyze or critique first. Run the script and follow its output.