[ai-projects] Regenerate from azure-rest-api-specs@16c414e

[glharper]

Description

Regenerates @azure/ai-projects from Azure/azure-rest-api-specs@16c414e.

• Refreshes emitted client code after the upstream Foundry/OpenAI route-directory reorganization and updates the corresponding TypeSpec input paths.
• Adds the GA project.agents.patchAgentObject method and AgentsPatchAgentObjectOptionalParams alias while retaining the existing updateAgent compatibility surface.
• Updates the hosted-agent image sample to demonstrate patchAgentObject and adds a skipped, recorder-ready GA test.
• Adds a 2.4.0 (Unreleased) changelog entry and synchronizes the package version.
• Expands the post-emitter skill with recovery guidance learned during this regeneration, including protected-path normalization, conflict-corrupted model recovery, and interrupted dependency-install handling.

Verification

• npx dev-tool run build-package (browser, React Native, ESM, and CommonJS)
• npm run check-format
• npm run build:samples
• tsc -p tsconfig.test.node.json --noEmit
• New skipped test passes ESLint and editor diagnostics
• review/ai-projects-node.api.md reviewed; API diff is additive
• npm run test:node completes without live-service failures
  • The new patchAgentObject test is intentionally skipped pending a recording.
  • Existing live tests reached the service but failed with unrelated 403 authorization errors for the current identity.

[bobogogo1990]

do we need rename patch to update