ci: send the PR base to TechEngine checks and stop tracking scores.jsonl

TechEngine #95 diffs against the PR's real base instead of a hard-coded
origin/develop (release PRs reported no changes) or origin/main (develop
PRs over-counted). Pass base_ref/base_sha from the validation relay,
verify-report and /verify. scores.jsonl is a 43 MB generated cache that
TechEngine no longer reads from git; untrack and ignore it.

Refs #1

Author: Seungpyo1007

.github/workflows/request-engine-pr-validation.yml

@@ -40,6 +40,8 @@ jobs:
       PR_NUMBER: ${{ github.event.pull_request.number || inputs.pr_number }}
       HEAD_SHA: ${{ github.event.pull_request.head.sha || inputs.head_sha }}
       HEAD_REF: ${{ github.event.pull_request.head.ref || '' }}
+      BASE_REF: ${{ github.event.pull_request.base.ref || '' }}
+      BASE_SHA: ${{ github.event.pull_request.base.sha || '' }}
       PR_URL: ${{ github.event.pull_request.html_url || '' }}
     steps:
       - name: Skip when ENGINE_TOKEN is unset
@@ -60,6 +62,8 @@ jobs:
                 pr_number: process.env.PR_NUMBER,
                 head_sha: process.env.HEAD_SHA,
                 head_ref: process.env.HEAD_REF,
+                base_ref: process.env.BASE_REF,
+                base_sha: process.env.BASE_SHA,
                 pr_url: process.env.PR_URL,
                 requested_by: context.actor
               }

.github/workflows/verify-command.yml

@@ -50,6 +50,8 @@ jobs:
               client_payload: {
                 pr_number: String(issue_number),
                 head_sha: pr.data.head.sha,
+                base_ref: pr.data.base.ref,
+                base_sha: pr.data.base.sha,
                 comment_id: context.payload.comment.id,
                 requested_by: context.payload.comment.user.login,
               },

.github/workflows/verify-report.yml

@@ -44,6 +44,8 @@ jobs:
               client_payload: {
                 pr_number: String(context.payload.pull_request.number),
                 head_sha: context.payload.pull_request.head.sha,
+                base_ref: context.payload.pull_request.base.ref,
+                base_sha: context.payload.pull_request.base.sha,
                 mode: 'tier0',
                 requested_by: context.payload.pull_request.user.login,
               },

.gitignore

@@ -46,3 +46,6 @@ coverage.xml
 .vscode/
 .DS_Store
 
+
+# Generated by app.verify score runs; rebuilt on demand, too large to track (43 MB).
+/data/_verify/state/scores.jsonl