fix(ci): rsr-antipattern duplicate heredoc + setup-beam ubuntu24 (#15)

**rsr-antipattern.yml**: deletes the orphan duplicate Python script
(lines 274-428) that escapes the heredoc and exits 127. Mirrors
hyperpolymath/rsr-template-repo#39.

**hypatia-scan.yml**: bumps `erlef/setup-beam` SHA from `2f0cc07b…` to
`fc68ffb9…` so `ImageOS=ubuntu24` resolves to `ubuntu-24.04` (matches
the pin in hyperpolymath/hypatia upstream).

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Author: hyperpolymath

.github/workflows/hypatia-scan.yml

@@ -29,7 +29,7 @@ jobs:
           fetch-depth: 0  # Full history for better pattern analysis
 
       - name: Setup Elixir for Hypatia scanner
-        uses: erlef/setup-beam@2f0cc07b4b9bea248ae098aba9e1a8a1de5ec24c # v1.18.2
+        uses: erlef/setup-beam@fc68ffb90438ef2936bbb3251622353b3dcb2f93 # v1.18.2
         with:
           elixir-version: '1.19.4'
           otp-version: '28.3'

.github/workflows/rsr-antipattern.yml

@@ -5,9 +5,6 @@
 # Enforces: No TypeScript, No Go, No Python (except SaltStack), No npm
 # Allows: ReScript, Deno, WASM, Rust, OCaml, Haskell, Guile/Scheme
 
-permissions:
-  contents: read
-
 name: RSR Anti-Pattern Check
 
 on:
@@ -16,11 +13,17 @@ on:
   pull_request:
     branches: [main, master, develop]
 
+
+permissions:
+  contents: read
+
 jobs:
   antipattern-check:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Check for TypeScript
         run: |
@@ -135,83 +138,6 @@ jobs:
           print(f"✅ No TypeScript files outside allowlist ({len(exemption_patterns)} per-repo exemption(s) parsed).")
           PYEOF
 
-          # Universal builtin allowlist — bridges that need no per-repo declaration.
-          # Files matching any of these patterns are always allowed.
-          BUILTIN_GLOBS = [
-              '*.d.ts',
-              '**/bindings/**',
-              '**/tests/**', '**/test/**',
-              '**/scripts/**',
-              '**/mcp-adapter/**',
-              '**/*vscode*/**',
-              '**/cli/**',
-              '**/mod.ts',
-              '**/lsp-server.ts', '**/lsp_server.ts', '**/lsp.ts', '**/*-lsp.ts',
-              '**/deno-*/**',
-              '**/node_modules/**',
-              '**/vendor/**',
-              '**/examples/**',
-              '**/ffi/**',
-          ]
-
-          # Per-repo exemptions parsed from .claude/CLAUDE.md "TypeScript Exemptions" table.
-          # Single source of truth — adding a row here unblocks CI for that path.
-          # Format expected:
-          #   ### TypeScript Exemptions ...
-          #   | Path | Files | Rationale | Unblock condition |
-          #   |---|---|---|---|
-          #   | `path/to/file.ts` | 1 | ... | ... |
-          #   | `dir/*.ts` | 6 | ... | ... |
-          exemptions = []
-          claude_md = pathlib.Path('.claude/CLAUDE.md')
-          if claude_md.exists():
-              in_table = False
-              for line in claude_md.read_text(encoding='utf-8').splitlines():
-                  if re.search(r'TypeScript [Ee]xemptions', line):
-                      in_table = True
-                      continue
-                  if in_table and line.startswith(('### ', '## ', '# ')):
-                      break
-                  if in_table and line.startswith('|'):
-                      m = re.match(r'\|\s*`([^`]+)`', line)
-                      if m:
-                          exemptions.append(m.group(1))
-
-          # Find all .ts and .tsx files
-          found = []
-          for ext in ('ts', 'tsx'):
-              found.extend(str(p) for p in pathlib.Path('.').rglob(f'*.{ext}'))
-
-          def allowed(path):
-              p = path.lstrip('./')
-              for g in BUILTIN_GLOBS + exemptions:
-                  if fnmatch.fnmatchcase(p, g):
-                      return True
-                  # also treat glob ending with / as a directory prefix
-                  base = g.rstrip('/').rstrip('*').rstrip('/')
-                  if base and (p == base or p.startswith(base + '/')):
-                      return True
-              return False
-
-          bad = sorted(f for f in found if not allowed(f))
-          if bad:
-              print("❌ TypeScript files detected outside the allowlist.\n")
-              for f in bad:
-                  print(f"  {f}")
-              print()
-              print("To resolve, either:")
-              print("  (a) migrate the file to AffineScript")
-              print("      (see Human_Programming_Guide.adoc migration chapter), OR")
-              print("  (b) move it to an allowlisted bridge path")
-              print("      (bindings/, tests/, scripts/, mcp-adapter/, *vscode*/, cli/, deno-*/, etc.), OR")
-              print("  (c) add an entry to the 'TypeScript Exemptions' table in .claude/CLAUDE.md")
-              print("      with rationale + unblock condition.")
-              if exemptions:
-                  print(f"\n(Currently {len(exemptions)} exemption(s) parsed from .claude/CLAUDE.md.)")
-              sys.exit(1)
-          print(f"✅ No TypeScript files outside allowlist ({len(exemptions)} per-repo exemption(s) parsed).")
-          PYEOF
-
       - name: Check for Go
         run: |
           if find . -name "*.go" | grep -q .; then