Bug fixes, missing commands and endpoints

[Lenart12]

This pull request includes several updates to the TeslaBleHttpProxy project. It changes quite a bit of things and is fairly large. The most important changes are summarized below:

Code Refactoring:

• Scan for vehicle BLE advertisements to check for vehicle presence and abort quickly if none are detected, using my contributions to vehicle-command repository.
• Expose BLE connection status via /api/proxy/1/vehicles/VIN/connection_status. Closes Add BT information #78
• Refactored the internal/api/handlers/tesla.go to make sure all endpoints use operated connection command processing logic, including body-controller-state.
• Moved body-controller-state endpoint to /api/proxy/1/vehicles/VIN/body_controller_state to be consistent with naming scheme. Moved wake_up to /api/1/vehicles/VIN/wake_up to be consistent with Tesla API.
• Implemented most of the missing fleet commands and added stubs for missing/unsupported ones
• Simplified json formatting for vehicle_data and added missing categories. Added manual json formatting for body-controller-state, fixes vehicleLockState missing for unlocked vehicle? #87 .
• Removed unused imports and redundant code in internal/api/handlers/tesla.go.
• Fixed an issue where a command would retry forever and block other commands if it was slow enough. Also fixed retries if connection expires.
• Work around a bug where starting infotainment session after car wake up would never finish.
• Allow wake_up command to wait for car to wake up with wait=true parameter
• Command line interface with backwards compatibility.
• Allow changing keys directory.
• Support proxy base url and X-Ingress-Path for running this app behind a reverse proxy.

Configuration Enhancements:

• Introduced a new scanTimeout configuration parameter in config/config.go to control the scan duration for BLE beacons.
• Updated the cacheMaxAge environment variable default value in the README.md to 5 seconds.
• Introduced keys parameter to allow reading keys from a different directory.
• Introduced dashboardBaseUrl and apiBaseUrl for configuring paths when running behind a reverse proxy.

Dependency Updates:

• Updated the github.com/teslamotors/vehicle-command dependency in go.mod to a newer version.
• Removed outdated replace directives for dependencies in go.mod, since go_bleConnectFix is now not neccesary anymore :^)

Documentation Updates:

• Updated the README.md to include a reference to TeslaBle2Mqtt and added a comprehensive list of supported endpoints for vehicle data.
• Simplified the list of supported vehicle commands and provided an example of how to use the wait parameter.
• Added a new section for BLE connection status in the README.md.
• Added a new section for installing the addon through a home assistant repository. Closes Home Assistant Add-On #82

[wimaha]

Thank you for all if this! I will Review when I‘m back Home.

[wimaha]

Hi, I'm back and will now start to look through all the changes.

[Lenart12]

Hello, still working on a couple of upstream fixes in vehicle-command before ready to merge, but nothing should change in this PR ideally.

[bicaluv]

@wimaha : Will the merge effect the integration into evcc or required updates on the template in evcc?