fix(docs): wire the savings leaderboard's Supabase anon key into the docs build (#596)

The docs-site leaderboard (docs/javascripts/leaderboard.js) reads the public
Supabase anon key from window.OPENJARVIS_SUPABASE_ANON_KEY, but nothing set it,
so the published leaderboard always rendered "Leaderboard not configured yet".

Add a generated config file (leaderboard-config.js) loaded before
leaderboard.js that supplies the global, and inject its value at docs-build
time from the existing VITE_SUPABASE_ANON_KEY repo secret. The committed
default is empty, so local `mkdocs build` and fork PRs (no secret) degrade
gracefully. The anon key is public by design (Supabase RLS protects the data).

- docs/javascripts/leaderboard-config.js: empty-default global declaration.
- mkdocs.yml: load leaderboard-config.js before leaderboard.js.
- docs.yml: write the config from the secret (read via env, JSON-encoded into a
  JS string literal to avoid injection) before `mkdocs build`.
- tests/deployment/test_docs_leaderboard.py: guard the wiring + load order.

Verified with a local `mkdocs build`: the generated config ships in site/ and
loads before leaderboard.js.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.github/clone-stats/badge.json

@@ -1,7 +1,7 @@
 {
   "schemaVersion": 1,
   "label": "Git Clones",
-  "message": "130,895",
+  "message": "134,170",
   "color": "green",
   "namedLogo": "git"
 }

.github/clone-stats/clone-data.json

@@ -1,6 +1,6 @@
 {
-  "total_clones": 130895,
-  "last_updated": "2026-06-24T07:14:43Z",
+  "total_clones": 134170,
+  "last_updated": "2026-06-27T07:07:41Z",
   "daily": {
     "2026-03-27": 2189,
     "2026-03-28": 1874,
@@ -90,6 +90,8 @@
     "2026-06-20": 1437,
     "2026-06-21": 1426,
     "2026-06-22": 1350,
-    "2026-06-23": 1468
+    "2026-06-23": 1468,
+    "2026-06-24": 1635,
+    "2026-06-25": 1640
   }
 }

.github/workflows/docs.yml

@@ -41,6 +41,26 @@ jobs:
       - name: Install dependencies
         run: uv sync --extra docs
 
+      # Inject the public Supabase anon key so the savings leaderboard works on
+      # the published docs site. Missing/empty (e.g. fork PRs) leaves the
+      # leaderboard gracefully disabled. The key is read from env (not inlined)
+      # and JSON-encoded into a JS string literal to avoid any injection.
+      - name: Inject leaderboard Supabase anon key
+        env:
+          OPENJARVIS_LEADERBOARD_ANON: ${{ secrets.VITE_SUPABASE_ANON_KEY }}
+        run: |
+          python3 - <<'PY'
+          import json, os, pathlib
+
+          key = os.environ.get("OPENJARVIS_LEADERBOARD_ANON", "")
+          pathlib.Path("docs/javascripts/leaderboard-config.js").write_text(
+              "// Generated at docs-build time from the VITE_SUPABASE_ANON_KEY secret.\n"
+              "window.OPENJARVIS_SUPABASE_ANON_KEY = " + json.dumps(key) + ";\n",
+              encoding="utf-8",
+          )
+          print("leaderboard anon key:", "set" if key else "empty (leaderboard disabled)")
+          PY
+
       - name: Build documentation
         run: uv run mkdocs build
 

docs/javascripts/leaderboard-config.js

@@ -0,0 +1,12 @@
+// Public Supabase config for the savings leaderboard.
+//
+// This file is loaded *before* leaderboard.js and supplies the anon key it
+// reads from `window.OPENJARVIS_SUPABASE_ANON_KEY`. The key is injected at
+// docs-build time from the VITE_SUPABASE_ANON_KEY repo secret (see
+// .github/workflows/docs.yml). It is intentionally empty here so that local
+// `mkdocs build` and fork pull requests — which have no secret — render the
+// graceful "Leaderboard not configured yet" message instead of failing.
+//
+// The anon key is public by design: Supabase Row-Level Security protects the
+// data, so shipping it in the public docs bundle is expected.
+window.OPENJARVIS_SUPABASE_ANON_KEY = "";

mkdocs.yml

@@ -127,6 +127,7 @@ markdown_extensions:
   - pymdownx.tilde
 
 extra_javascript:
+  - javascripts/leaderboard-config.js
   - javascripts/leaderboard.js
   - https://cdn.jsdelivr.net/npm/@docsearch/js@3
   - javascripts/docsearch-init.js

tests/deployment/test_docs_leaderboard.py

@@ -0,0 +1,45 @@
+"""Static guards for the docs-site savings-leaderboard Supabase wiring.
+
+`docs/javascripts/leaderboard.js` reads the public Supabase anon key from
+`window.OPENJARVIS_SUPABASE_ANON_KEY`. That global is set by a generated
+config file (`leaderboard-config.js`) which must load *before* leaderboard.js,
+and whose value is injected at docs-build time from the VITE_SUPABASE_ANON_KEY
+secret (see `.github/workflows/docs.yml`). These are text-only checks — no
+mkdocs build required — so they run in the default CI lane.
+"""
+
+from __future__ import annotations
+
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parent.parent.parent
+MKDOCS = ROOT / "mkdocs.yml"
+DOCS_WORKFLOW = ROOT / ".github" / "workflows" / "docs.yml"
+CONFIG_JS = ROOT / "docs" / "javascripts" / "leaderboard-config.js"
+LEADERBOARD_JS = ROOT / "docs" / "javascripts" / "leaderboard.js"
+
+_ANON_GLOBAL = "window.OPENJARVIS_SUPABASE_ANON_KEY"
+
+
+def test_config_js_declares_anon_key_global():
+    assert CONFIG_JS.is_file(), "leaderboard-config.js is missing"
+    assert _ANON_GLOBAL in CONFIG_JS.read_text()
+
+
+def test_leaderboard_reads_the_anon_key_global():
+    # leaderboard.js must consume the global the config file sets.
+    assert _ANON_GLOBAL in LEADERBOARD_JS.read_text()
+
+
+def test_config_is_loaded_before_leaderboard_in_mkdocs():
+    content = MKDOCS.read_text()
+    cfg = content.index("javascripts/leaderboard-config.js")
+    lb = content.index("javascripts/leaderboard.js")
+    assert cfg < lb, "leaderboard-config.js must be listed before leaderboard.js"
+
+
+def test_docs_workflow_injects_the_anon_key():
+    content = DOCS_WORKFLOW.read_text()
+    assert "VITE_SUPABASE_ANON_KEY" in content, "workflow doesn't read the secret"
+    assert "leaderboard-config.js" in content, "workflow doesn't write the config file"
+    assert _ANON_GLOBAL in content, "workflow doesn't set the anon-key global"