feat: add miner detail view

backend/app/frontend/router.py

@@ -2,12 +2,13 @@
 
 from pathlib import Path
 from typing import Annotated
+from uuid import UUID
 
-from fastapi import APIRouter, Depends
+from fastapi import APIRouter, Depends, Query
 from fastapi.responses import HTMLResponse, Response
 
 from app.frontend.views import render_app_page
-from app.identity import require_permission, user_has_permission
+from app.identity import require_permission, safe_next_path, user_has_permission
 
 
 router = APIRouter(tags=["frontend"])
@@ -19,11 +20,12 @@ RepairUser = Annotated[dict, Depends(require_permission("repairs.view"))]
 MinerUser = Annotated[dict, Depends(require_permission("miners.view"))]
 
 
-def render_page(view: str, current_user: dict) -> str:
+def render_page(view: str, current_user: dict, **context) -> str:
     return render_app_page(
         view,
         current_user,
         lambda permission: user_has_permission(current_user, permission),
+        **context,
     )
 
 
@@ -81,6 +83,15 @@ def repair_center_script() -> Response:
         headers={"Cache-Control": "no-store"},
     )
 
+
+@router.get("/assets/minerops-miner-detail.js", include_in_schema=False)
+def miner_detail_script() -> Response:
+    return Response(
+        (STATIC_ROOT / "miner-detail.js").read_text(encoding="utf-8"),
+        media_type="text/javascript",
+        headers={"Cache-Control": "no-store"},
+    )
+
 @router.get("/dashboard", response_class=HTMLResponse, include_in_schema=False)
 def dashboard_page(current_user: DashboardUser) -> str:
     return render_page("dashboard", current_user)
@@ -111,3 +122,20 @@ def repair_center_page(current_user: RepairUser) -> str:
 )
 def miners_page(current_user: MinerUser) -> str:
     return render_page("miners", current_user)
+
+
+@router.get(
+    "/miners/{miner_id}/detail",
+    response_class=HTMLResponse,
+    include_in_schema=False,
+)
+def miner_detail_page(
+    miner_id: UUID,
+    current_user: MinerUser,
+    return_to: Annotated[str | None, Query(max_length=2048)] = None,
+) -> str:
+    safe_return = safe_next_path(return_to) if return_to else None
+    if safe_return != return_to:
+        safe_return = None
+    return render_page("miner_detail", current_user, miner_id=str(miner_id),
+                       return_to=safe_return)