fix: filter skipped jobs and harden summary injection in shared actions

- Filter out skipped/null-conclusion jobs in ecosystem-ci-result to
  avoid unexpanded matrix expressions in suite names
- Use process.env instead of template literal interpolation for
  comment body in both ecosystem_ci_dispatch and ecosystem_ci_per_commit
  to prevent SyntaxError when summary contains special characters
- Add cross-stack isomorphism guideline to AGENTS.md

Amp-Thread-ID: https://ampcode.com/threads/T-019d3d10-71af-716a-a2ee-e4a3df4d5b7a
Co-authored-by: Amp <amp@ampcode.com>

Author: fi3ework

.github/actions/ecosystem-ci-result/action.yaml

@@ -79,6 +79,7 @@ runs:
 
           const suites = jobs
             .filter((job) => job.name?.startsWith(jobPrefix))
+            .filter((job) => job.conclusion !== 'skipped' && job.conclusion !== null)
             .map((job) => {
               let suiteName = job.name.substring(jobPrefix.length);
               if (suiteName.startsWith('(') && suiteName.endsWith(')')) {

.github/actions/ecosystem_ci_dispatch/action.yaml

@@ -151,6 +151,6 @@ runs:
           await github.rest.issues.updateComment({
             owner: '${{ inputs.ecosystem-owner }}',
             repo: '${{ inputs.ecosystem-repo }}',
-            comment_id: ${{ steps.create-comment.outputs.result }},
-            body: `${{ steps.eco-ci-result.outputs.summary }}`
+            comment_id: process.env.COMMENT_ID,
+            body: process.env.SUMMARY
           })

.github/actions/ecosystem_ci_per_commit/action.yaml

@@ -80,13 +80,15 @@ runs:
       uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
       if: steps.eco_ci.outcome == 'failure'
       name: Create Commit Comment
+      env:
+        SUMMARY: ${{ steps.eco-ci-result.outputs.summary }}
       with:
         script: |
           await github.rest.repos.createCommitComment({
             commit_sha: context.sha,
             owner: '${{ inputs.ecosystem-owner }}',
             repo: '${{ inputs.ecosystem-repo }}',
-            body: `${{ steps.eco-ci-result.outputs.summary }}`
+            body: process.env.SUMMARY
           })
 
     - name: Checkout ecosystem-ci repository

AGENTS.md

@@ -18,3 +18,6 @@ Commits follow short, imperative subjects (≤72 chars), elaborating in the body
 ## Environment & Tooling Notes
 The runner exports `ECOSYSTEM_CI`, `TURBO_FORCE`, and memory-safe `NODE_OPTIONS`; avoid overriding them unless a suite explicitly requires it. Keep `workspace/` untracked, and never commit runtime artifacts. Remember that network-dependent steps may need explicit approval in restricted environments.
 `verdaccio.yaml` lives at repo root for rspack flows that publish locally; it writes under `workspace/`.
+
+## Cross-Stack Isomorphism
+All stacks (rsbuild, rspack, rslib, rstest, rsdoctor, rspress) must follow the same structural patterns. When fixing a bug or adding a feature to one stack's workflows or shared actions, always check whether the same issue or gap exists in the other stacks and apply the fix uniformly. Avoid stack-specific workarounds that diverge from the common pattern — if a change cannot be made isomorphic, document the reason explicitly. Shared composite actions (`ecosystem_ci_dispatch`, `ecosystem_ci_per_commit`, `ecosystem-ci-result`) and workflow conventions (job naming, Verdaccio setup, suite execution) are designed to be stack-agnostic; keep them that way.