重构 Autocal 采集页：单一队列与控制器驱动的主按钮

选点、对准、加载与录像分散在两个面板，状态靠隐藏相位判断。现改由不依赖 Qt 的采集控制器驱动，并加入录像选项、汇总平铺副本、保持到时自动结束、会话结束回到空闲，以及无设备时的模拟采集。已运行 Autocal 非 Qt 测试并通过范围内门禁；界面测试待 Windows 复核，未做实机验收。

apps/autocal/config/locales/en_US.json

@@ -230,7 +230,7 @@
   "workspace": {
     "tab_axes": "Axis debug",
     "tab_sequence": "Test sequence",
-    "tab_finger": "Finger debug",
+    "tab_finger": "Geometry & mounting",
     "tab_sensor": "Calibration capture",
     "tab_records": "Calibration records",
     "not_built": "Not built yet",
@@ -338,7 +338,6 @@
     "remove": "Delete selected",
     "up": "Move up",
     "down": "Move down",
-    "import_points": "Import from finger debug",
     "align": "Align normal",
     "reacquire": "Record selected again",
     "source": "Reference source",
@@ -410,7 +409,7 @@
     "capture_wait": "recording is not ready; the hold cannot be confirmed yet"
   },
   "finger": {
-    "title": "Finger calibration-point debug",
+    "title": "Geometry & mounting",
     "bundle_path": "Export bundle",
     "load": "Load bundle…",
     "reset_view": "Reset view",
@@ -421,8 +420,7 @@
     "flat_title": "Flat image (click to pick)",
     "readout_title": "Readouts",
     "preview_title": "3D preview",
-    "points_title": "Picked points",
-    "select_hint": "Click a point on the flat image to pick a calibration point.",
+    "select_hint": "Click a point on the flat map to try that point's pose.",
     "no_bundle": "No export bundle loaded.",
     "no_surface": "Pixel ({x}, {y}) is not on the sensing surface (UV gap).",
     "row_sensor_point": "Sensor point (mm)",
@@ -453,14 +451,7 @@
     "sensor_xy": "Sensor X / Y",
     "sensor_zy": "Sensor Z / yaw",
     "setup_hint": "How the sensor actually sits on the stack with the machine at zero: X/Y/Z translation and a yaw about Z. Z is the mounting-plate thickness. The plate on this bench is 8 mm.",
-    "clear_points": "Clear points",
-    "remove_selected": "Remove selected",
-    "move_up": "Move up",
-    "move_down": "Move down",
-    "selected_count": "{count} selected",
-    "table_hint": "Tick a row to select it, double-click a sensor coordinate or normal to edit it. The pose columns are solved from those, so they update themselves.",
     "edit_not_a_number": "That cell needs a number; the previous value was kept.",
-    "point_count": "{count} points",
     "residual_value": "{residual}° — {verdict}",
     "reachable": "this normal can be aligned with Z",
     "unreachable": "this normal cannot be aligned with Z (yaw travel limit)",
@@ -482,28 +473,9 @@
     "preview_no_gl": "No OpenGL context: {error}",
     "preview_draw_failed": "Drawing failed: {error}",
     "preview_solve_failed": "Solve failed: {error}",
-    "col_x": "x",
-    "col_y": "y",
-    "col_z": "z",
-    "col_nx": "nx",
-    "col_ny": "ny",
-    "col_nz": "nz",
-    "col_X": "X",
-    "col_Y": "Y",
-    "col_Z": "Z",
-    "col_yaw": "yaw",
-    "col_pitch": "pitch",
-    "col_residual": "residual(°)",
     "loaded": "Bundle loaded: {vertices} vertices · {triangles} triangles · {extent} mm · {scale} mm per unit",
     "load_failed": "Load failed: {error}",
-    "picked": "Picked: residual {residual}° · yaw {yaw}° · pitch {pitch}°",
-    "export_sites": "Export operator site list…",
-    "export_sites_tip": "Export all points in displayed order, with UV pixels and sensor/platform millimetres. UV origin matches calibration.",
-    "export_no_points": "Pick UV sites first",
-    "export_edited_point": "Point {order} was edited in 3D and no longer matches its UV pixel; pick it again before exporting",
-    "sites_exported": "Operator site list exported: {path}",
-    "col_u_px": "U (px)",
-    "col_v_px": "V (px)"
+    "picked": "Picked: residual {residual}° · yaw {yaw}° · pitch {pitch}°"
   },
   "sequence": {
     "title": "Test sequence design",
@@ -671,7 +643,8 @@
     "guide_incomplete": "1 Check identity → 2 Select site / trial → 3 Check stable windows → 4 Save\nNext: inspect the stop reason and recorded signal. Incomplete attempts are excluded from fitting.",
     "guide_check": "1 Check identity → 2 Select site / trial → 3 Check stable windows → 4 Save\nNext: select a trial and Check hold windows; adjust the time interval if needed.",
     "guide_save": "1 Check identity → 2 Select site / trial → 3 Check stable windows → 4 Save\nNext: inspect remaining holds or save current analysis.",
-    "video": "View recording"
+    "video": "View recording",
+    "video_not_recorded": "Video not recorded, per the session settings"
   },
   "quality": {
     "open": "Repeatability and validation…",
@@ -780,6 +753,163 @@
     "retry": "Publish summary again",
     "done": "Summary published again: {path}",
     "reason_hold_not_found": "This hold attempt is not in the record",
-    "reason_hold_not_complete": "This hold attempt was discarded by a remeasure"
+    "reason_hold_not_complete": "This hold attempt was discarded by a remeasure",
+    "copy_failed": "The summary was published, but the readable copy was not written: {detail}. The pointer still names the published summary and the recording is unchanged."
+  },
+  "cap": {
+    "check": {
+      "bundle": "Calibration bundle",
+      "frames": "Input frames",
+      "bus": "Bus and axis mapping",
+      "output": "Output folder writable",
+      "sn": "Sensor SN",
+      "max_force": "Maximum force"
+    },
+    "action": {
+      "start": "Start capture",
+      "align": "Align this point",
+      "confirm_target": "At the target — begin the hold",
+      "confirm_hold": "Hold finished — record this level",
+      "confirm_liftoff": "Confirm the probe has left the sensor",
+      "finish": "Finish the session",
+      "remeasure": "Measure this level again",
+      "skip": "Skip this point",
+      "stop": "Stop and keep the data",
+      "open_session": "Open session folder",
+      "open_summary": "Open summary",
+      "copy_path": "Copy path",
+      "settings": "Change input / bundle…"
+    },
+    "block": {
+      "closing": "Still writing to disk — wait for the close to finish",
+      "align_while_recording": "Recording: the platform cannot move to align another point",
+      "skip_live": "This level is already being recorded and cannot be skipped",
+      "no_directory": "There is no session folder yet",
+      "no_summary": "No summary has been published yet",
+      "not_ready": "Some checks are still unmet — see the Ready list above",
+      "no_sites": "The queue has no points yet",
+      "no_session": "The session settings are incomplete (output folder, model, SN, …)",
+      "no_solver": "No pose solver is connected, so the platform cannot be aligned",
+      "no_pose": "This point has no usable solved pose",
+      "hold_running": "The hold time has not elapsed",
+      "remeasure_unavailable": "No level can be measured again right now",
+      "stop_unavailable": "There is no running session to stop",
+      "finish_unavailable": "The session is not finished yet",
+      "skip_unavailable": "This build has no way to skip the current point, so it cannot be skipped",
+      "busy": "This action is not available in the current step",
+      "no_bundle": "No calibration bundle (export) is loaded",
+      "no_uv": "Click a position on the UV map first",
+      "no_output": "Choose the output directory first",
+      "no_sn": "Enter the sensor SN first",
+      "no_max_force": "Enter the maximum force (N) first",
+      "queue_busy": "The session is running; the point queue cannot be edited",
+      "bundle_busy": "The session is running; the calibration bundle cannot be changed",
+      "no_worker": "The input is not running, so recording cannot start",
+      "bad_levels": "Load levels must be strictly increasing, above zero and within the maximum force",
+      "bad_reference": "The measured reference force is not a valid number",
+      "align_running": "An alignment move is still running; wait for it to finish",
+      "pose_unreachable": "This point cannot be reached under the current mounting and travel, so aligning is disabled"
+    },
+    "session": {
+      "active": "Session: {sites} site(s) · {done}/{total} holds\n{path}",
+      "none": "No session yet. Align the first point, then press Start capture.",
+      "settings_hint": "Input source, bundle, session parameters and recording options are in \"Change input / bundle…\"; starting a capture does not switch pages."
+    },
+    "queue": {
+      "title": "Point queue",
+      "empty": "The queue is empty: click a position on the UV map, set the levels, then press Add current point.",
+      "add": "Add current point",
+      "update": "Update selected",
+      "remove": "Remove selected",
+      "up": "Move up",
+      "down": "Move down",
+      "site_id": "Site id",
+      "repeats": "Repeats",
+      "current_uv": "Current UV",
+      "col_id": "Site",
+      "col_position": "Sensor position (mm)",
+      "col_repeats": "Repeats",
+      "col_reachable": "Reachable",
+      "col_state": "State",
+      "reachable": "reachable",
+      "unreachable": "unreachable",
+      "state_pending": "pending",
+      "state_partial": "in progress",
+      "state_complete": "complete",
+      "state_skipped": "skipped",
+      "selected": "Selected: {site}",
+      "update_short": "Update",
+      "remove_short": "Remove",
+      "export": "Export point sheet…",
+      "export_tip": "Exports U/V, sensor coordinates, platform targets and the mapping identity in queue order; refuses when a coordinate no longer matches the mapping.",
+      "export_saved": "Point sheet exported: {path}",
+      "export_no_points": "The queue has no points yet",
+      "export_no_map": "No UV map is loaded, so the point sheet cannot be exported",
+      "export_missing_uv": "Point {order} has no UV coordinates, so the point sheet cannot be exported",
+      "export_no_pose": "Point {order} has no solved pose, so the point sheet cannot be exported",
+      "export_edited_point": "Point {order}'s sensor coordinates no longer match the current UV map; take the point again before exporting."
+    },
+    "card": {
+      "title": "Current point",
+      "no_point": "The queue is empty: add a point first.",
+      "no_progress": "Progress appears once the session starts.",
+      "next_site": "Next point: {site}"
+    },
+    "step": {
+      "align_point": "1. Align the current point",
+      "start_session": "2. Start capture",
+      "confirm_target": "3. Target reached - start the hold",
+      "confirm_hold": "4. Hold finished - record this step",
+      "confirm_liftoff": "5. Confirm liftoff, go to the next point",
+      "finish_session": "6. Finish the session",
+      "closing": "Writing to disk"
+    },
+    "hint": {
+      "align_point": "Align first: the primary button asks for the move plan; Start capture only appears after the move has been confirmed complete.",
+      "start_session": "This point is aligned. The primary button opens the session and records the first point step by step.",
+      "not_ready": "The ✗ checks must pass before starting; hover them to see why.",
+      "confirm_target": "Load to the current target, enter the measured reference force (or the six-axis components), then press the primary button.",
+      "confirm_hold": "Holding: {seconds:.1f} s left; do not change the load.",
+      "confirm_liftoff": "This repeat is recorded. Lift the indenter, confirm it has left the sensor, then press the primary button to go to the next point.",
+      "finish_session": "Every record is written. Press the primary button to finish the session and publish the summary.",
+      "closing": "Closing the recording and checking it; nothing else runs until it finishes."
+    },
+    "message": {
+      "aligning": "Alignment requested for {site}. Start capture stays unavailable until the move completes and is confirmed.",
+      "aligned": "Alignment confirmed: {site}",
+      "align_failed": "Alignment did not finish: {detail}. The platform is not confirmed in place; align again.",
+      "started": "Session started: {path}",
+      "attach_failed": "Could not start recording: {detail}",
+      "queue_added": "Point added: {site}",
+      "queue_removed": "Point removed: {site}",
+      "skipped": "Point skipped: {site}",
+      "stopped": "Stopped; the data already written is kept.",
+      "done": "Session finished: {path}"
+    },
+    "recording": {
+      "title": "Recording",
+      "video": "Record video",
+      "codec": "Video codec",
+      "lossless": "Also store lossless frames",
+      "unavailable": "{codec}: unavailable on this machine, disabled",
+      "probe_failed": "The codec probe did not run: {detail}",
+      "off": "Video off, per the session settings",
+      "estimate": "Estimated {size} ({seconds}); {free} free on disk",
+      "disk_short": "Less than twice the estimated size is free on disk",
+      "no_plan": "The queue is empty, so no size can be estimated yet",
+      "locked": "Recording options are locked once the session has started",
+      "summary": "Recording: {codec}"
+    },
+    "settings": {
+      "title": "Capture settings",
+      "input": "Input source",
+      "bundle": "Calibration bundle (export)",
+      "bundle_none": "not loaded",
+      "bundle_load": "Load export bundle…",
+      "session": "Session parameters",
+      "simulate": "Simulate (no camera, no platform motion)",
+      "close": "Close",
+      "max_required": "Required; the program does not assume a value"
+    }
   }
 }