fix(pipeline): fix mark-failed CSS bug + add per-extractor run buttons

- Redirect pipeline_mark_stale to pipeline_dashboard (full page) instead
  of pipeline_extractions (partial), fixing the broken CSS on form submit
- pipeline_trigger_extract accepts optional 'extractor' POST field;
  validates against workflows.toml names to prevent injection, passes
  as payload to enqueue("run_extraction")
- handle_run_extraction dispatches to per-extractor CLI entry point
  (extract-overpass, extract-eurostat, etc.) when extractor is set,
  falls back to umbrella 'extract' command otherwise
- pipeline_overview.html: add Run button to each workflow card header,
  posting extractor name with CSRF token to pipeline_trigger_extract

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

web/src/padelnomics/admin/pipeline_routes.py

@@ -515,7 +515,7 @@ async def pipeline_mark_stale(run_id: int):
         await flash(f"Run #{run_id} marked as failed.", "success")
     else:
         await flash(f"Run #{run_id} could not be updated (not in 'running' state).", "warning")
-    return redirect(url_for("pipeline.pipeline_extractions"))
+    return redirect(url_for("pipeline.pipeline_dashboard"))
 
 
 # ── Trigger extraction ────────────────────────────────────────────────────────
@@ -525,11 +525,23 @@ async def pipeline_mark_stale(run_id: int):
 @role_required("admin")
 @csrf_protect
 async def pipeline_trigger_extract():
-    """Enqueue a full pipeline extraction run."""
+    """Enqueue an extraction run — all extractors, or a single named one."""
     from ..worker import enqueue
 
+    form = await request.form
+    extractor = (form.get("extractor") or "").strip()
+
+    if extractor:
+        valid_names = {wf["name"] for wf in await asyncio.to_thread(_load_workflows)}
+        if extractor not in valid_names:
+            await flash(f"Unknown extractor '{extractor}'.", "warning")
+            return redirect(url_for("pipeline.pipeline_dashboard"))
+        await enqueue("run_extraction", {"extractor": extractor})
+        await flash(f"Extractor '{extractor}' queued. Check the task queue for progress.", "success")
+    else:
         await enqueue("run_extraction")
         await flash("Extraction run queued. Check the task queue for progress.", "success")
+
     return redirect(url_for("pipeline.pipeline_dashboard"))
 
 

web/src/padelnomics/admin/templates/admin/partials/pipeline_overview.html

@@ -26,6 +26,12 @@
         {% if stale %}
         <span class="badge-warning" style="font-size:10px;padding:1px 6px;margin-left:auto">stale</span>
         {% endif %}
+        <form method="post" action="{{ url_for('pipeline.pipeline_trigger_extract') }}" class="m-0 ml-auto">
+          <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
+          <input type="hidden" name="extractor" value="{{ wf.name }}">
+          <button type="button" class="btn btn-sm" style="padding:2px 8px;font-size:11px"
+                  onclick="confirmAction('Run {{ wf.name }} extractor?', this.closest('form'))">Run</button>
+        </form>
       </div>
       <p class="text-xs text-slate">{{ wf.schedule_label }}</p>
       {% if run %}

web/src/padelnomics/worker.py

@@ -700,18 +700,29 @@ async def handle_cleanup_seo_metrics(payload: dict) -> None:
 
 @task("run_extraction")
 async def handle_run_extraction(payload: dict) -> None:
-    """Run the full extraction pipeline (all extractors) in the background.
+    """Run the extraction pipeline in the background.
 
-    Shells out to `uv run extract` in the repo root. The extraction CLI
+    Shells out to the extraction CLI in the repo root. The extraction CLI
     manages its own state in .state.sqlite and writes to the landing zone.
+
+    payload["extractor"]: optional workflow name (e.g. "overpass").
+      If set, runs only that extractor via its entry point (extract-overpass).
+      If absent, runs all extractors via the umbrella `extract` entry point.
     """
     import subprocess
     from pathlib import Path
 
     repo_root = Path(__file__).resolve().parents[4]
+    extractor = payload.get("extractor", "").strip()
+    if extractor:
+        cmd_name = f"extract-{extractor.replace('_', '-')}"
+        cmd = ["uv", "run", "--package", "padelnomics_extract", cmd_name]
+    else:
+        cmd = ["uv", "run", "--package", "padelnomics_extract", "extract"]
+
     result = await asyncio.to_thread(
         subprocess.run,
-        ["uv", "run", "--package", "padelnomics_extract", "extract"],
+        cmd,
         capture_output=True,
         text=True,
         timeout=7200,  # 2-hour absolute timeout