feat(FN-2361): codify workspace verification bootstrap contract

- Add root verify:workspace script enforcing lint -> test -> build order
- Update CI workflow to run verify:workspace as the single workspace gate before binary packaging
- Add CLI guardrail tests for workflow sequencing and root script contract invariants
- Document deterministic workspace bootstrap expectations in contributing guide
- Clarify bundle-output test bootstrap intent for explicit artifact setup

packages/cli/src/commands/project.ts

@@ -26,6 +26,7 @@ import { resolve, isAbsolute, relative, basename } from "node:path";
 import { existsSync, statSync } from "node:fs";
 import { createInterface } from "node:readline/promises";
 import { formatProjectLine, detectProjectFromCwd, setDefaultProject, resolveProject as resolveProjectContext } from "../project-context.js";
+import { maybeInstallClaudeSkillForNewProject } from "./claude-skills-runner.js";
 
 const VALID_ISOLATION_MODES: IsolationMode[] = ["in-process", "child-process"];
 
@@ -373,6 +374,8 @@ export async function runProjectAdd(
       console.warn(`  ⚠ Warning: Could not initialize project memory: ${err instanceof Error ? err.message : String(err)}`);
     }
 
+    maybeInstallClaudeSkillForNewProject(absolutePath);
+
     console.log();
     console.log(`  ✓ Registered project '${projectName}'`);
     console.log(`    Location: ${formatDisplayPath(project.path)}`);