[xiaolefang-dm]

Changes

Operate now shows the selected current-map name using existing map metadata and opens a Navigation settings dialog. Users can choose a robot preset and edit safety radius, dilation, per-update decay factor, maximum linear/angular speeds, and camera-relative Z bottom/top. Presets supply defaults; the dialog supports restoring them and validates input.

The backend persists settings in the device database and forwards them to both planner and cmd_vel controller on startup/restart, including the legacy navigation startup path. Saving changed settings stops current navigation, clears its target, and restarts running planner/control processes; saving unchanged values leaves navigation running. Manual App velocity commands also respect the configured speed limits. Robot-type changes also restart a running Unitree adapter with the selected model, and saved model selection is used on its next startup.

Planner maintenance changes:

• Increase the 0.05 m grid height from 10 to 40 cells (2 m total).
• Expose the original per-update occupancy multiplier, default 0.99, in WebSim and App. No seconds conversion.
• Forward full WebSim robot settings and display values confirmed through one combined planner configuration message.
• Remove circle/square selection and body-radius input; use length/width rectangles consistently. Safety radius remains configurable.

Retains trajectory generation and path timestamps, goal-distance and velocity-estimation logic, the original 106 candidates, and controller tracking behavior from main. No added test or Markdown files are included.

Validation

• Flutter Web build succeeds; new settings dialog analyzer reports no issues. Existing Operate code still has pre-existing deprecation/info notices.
• Backend/API checks cover defaults for five robots, persisted values, environment propagation, invalid-value rejection, restart requests, current-map name, unchanged-save behavior and manual speed clamping.
• UI verified against an isolated mock backend: current-map display, robot preset selection, editable decay, save and readback.
• Python syntax and whitespace checks pass.

default.mov

[github-actions]

cloc	github.com/AlDanial/cloc v 2.04 T=0.41 s (119.8 files/s, 335739.8 lines/s)

Language	files	blank	comment	code
JSON	3	8	0	129481
Python	16	775	384	4297
Markdown	4	155	6	426
C++	4	60	38	409
CSS	1	58	0	342
Bourne Shell	16	42	9	281
Dockerfile	1	31	32	205
HTML	1	6	0	107
make	1	20	15	62
TOML	1	4	0	59
CMake	1	4	0	17
--------	--------	--------	--------	--------
SUM:	49	1163	484	135686