feat: add ISSLOP AI usage analysis CLI commands, game router, and politics topic

- Add `cmd_isslop_prune`, `cmd_isslop_clear`, `cmd_isslop_analyze` CLI commands for AI usage analysis job management
- Register `/game` router with `index` and `farm` endpoints for Code Farm idle game
- Add `politics` to allowed TOPICS constant replacing `signals`
- Introduce `ISSLOP_DIR`, `ISSLOP_WORKSPACES_DIR`, `ISSLOP_RUNS_DIR`, `ISSLOP_MEDIA_DIR` config paths
- Add `clear_user_stars` and `clear_user_projects_cache` calls on vote and project create/delete
- Update `make prod` to use `nproc` workers via `DEVPLACE_WEB_WORKERS` env var
- Convert `database.py` and `utils.py` to packages for modular structure
- Add `devplace apikey` and `devplace token` CLI subcommands for API key and access token management

devplacepy/docs_prose.py

@@ -16,10 +16,37 @@ _RENDER_BLOCK = re.compile(
     r'<div class="docs-content" data-render>(.*?)</div>', re.DOTALL
 )
 
+_HEADING = re.compile(r"<h([23])>(.*?)</h\1>", re.DOTALL)
+
+
+def heading_slug(text: str) -> str:
+    plain = html.unescape(re.sub(r"<[^>]+>", "", text)).strip().lower()
+    slug = re.sub(r"[^a-z0-9]+", "-", plain).strip("-")
+    return slug or "section"
+
+
+def _anchor_headings(rendered: str) -> str:
+    seen: dict[str, int] = {}
+
+    def _inject(match: re.Match) -> str:
+        level, inner = match.group(1), match.group(2)
+        slug = heading_slug(inner)
+        count = seen.get(slug, 0)
+        seen[slug] = count + 1
+        if count:
+            slug = f"{slug}-{count}"
+        return (
+            f'<h{level} id="{slug}">{inner}'
+            f'<a class="docs-heading-anchor" href="#{slug}" aria-label="Link to this section">#</a>'
+            f"</h{level}>"
+        )
+
+    return _HEADING.sub(_inject, rendered)
+
 
 @lru_cache(maxsize=512)
 def _render_markdown(source: str) -> str:
-    return _markdown(source)
+    return _anchor_headings(_markdown(source))
 
 
 def _convert(match: re.Match) -> str: