Dashboard v2: Activity + Issues panels

- New index.html with two-panel dashboard
  - Activity panel: shows Clawdbot activity log
  - Issues panel: Eisenhower priority groups, owner filter
- issues.json: new data structure for ROA work items
- kanban.html: preserved old kanban board
- First issue: D101 RD49→RD50 fix

kanban/issues.json

@@ -0,0 +1,29 @@
+{
+  "lastUpdated": "2026-01-30T15:23:00Z",
+  "programs": [
+    "ROACONT",
+    "ROAGEST",
+    "ROAIMOB",
+    "ROAFACTURARE",
+    "ROADEF",
+    "ROASTART",
+    "ROAPRINT",
+    "ROAWEB",
+    "Clawdbot",
+    "Personal",
+    "Altele"
+  ],
+  "issues": [
+    {
+      "id": "ROA-001",
+      "title": "D101: Mutare impozit precedent RD49→RD50",
+      "description": "RD 49 = în urma inspecției fiscale\nRD 50 = impozit precedent\nFormularul nu recalculează impozitul de 16%\nRD 40 se modifică și la 4.1",
+      "program": "ROACONT",
+      "owner": "marius",
+      "priority": "urgent-important",
+      "status": "todo",
+      "created": "2026-01-30T15:10:00Z",
+      "deadline": null
+    }
+  ]
+}