feat(autocal): 添加标定记录总览与测点计划对照

集中显示采集覆盖、加载卸载响应与已确认法向灵敏度，并保存计划和复核快照。通过44项相关测试、已有视频会话检查及代码和文档检查。

apps/autocal/config/locales/en_US.json

@@ -490,6 +490,44 @@
     "depth_missing": "No valid depth/deformation for this frame",
     "flow_missing": "No valid displacement for this frame"
   },
+  "overview": {
+    "title": "Calibration record overview",
+    "notice": "Inspect acquired sites and normal response; click UV points or table rows. Circles: confirmed windows; squares: candidates. Trial shades differ. The fit uses all eligible loading data for the site and is not refitted by the trial filter.",
+    "coverage": "Acquisition status",
+    "sensitivity": "Normal sensitivity",
+    "import_plan": "Import planned-point CSV…",
+    "clear_plan": "Clear plan comparison",
+    "load": "Load saved review…",
+    "save": "Save new overview and review",
+    "summary": "Acquired {collected}; planned {planned}; missing {missing}; incomplete attempts {incomplete}; pending review {pending}; reviewed {reviewed}; outside plan {extra}.",
+    "no_plan": "Without a plan, missing sites cannot be determined. Plan order is separate from acquisition site_id.",
+    "uncollected": "Not acquired",
+    "incomplete": "Has incomplete attempts",
+    "pending": "Pending review",
+    "reviewed": "Reviewed",
+    "confirmed": "Confirmed",
+    "candidate": "Candidate",
+    "coverage_map": "Red: incomplete attempts; orange: pending; green: reviewed; grey: not acquired",
+    "sensitivity_map": "Confirmed sensitivity: blue→red {low:.4g}→{high:.4g} raw/N<br/>Grey: no confirmed fit",
+    "details": "Inspect signal / review windows…",
+    "trial_filter": "Displayed trial",
+    "all_trials": "All trials",
+    "site_fit": "Site loading fit (all eligible trials)",
+    "response_title": "Normal response: reference force → raw signal",
+    "selected_fit": "Site exploratory sensitivity {sensitivity} raw/N ({basis}); fit range and trial count are in the table. Physical signal/reference validation is still required.",
+    "no_windows": "No complete hold windows for this site/trial. Incomplete trials are excluded from fits; raw files are retained.",
+    "col_order": "Plan order",
+    "col_site": "Acquired site",
+    "col_uv": "U / V (px)",
+    "col_xyz": "Sensor XYZ (mm)",
+    "col_status": "Status",
+    "col_trials": "Complete / all trials",
+    "col_windows": "Confirmed / complete windows",
+    "col_levels": "Confirmed loading levels (N)",
+    "col_sensitivity": "Sensitivity (raw/N) / basis",
+    "col_range": "Fit range (N)",
+    "col_fit_trials": "Fit trials"
+  },
   "quality": {
     "open": "Repeatability and validation…",
     "title": "Site quality analysis",