feat(teslamate_vehicle): read Tesla charge state from TeslaMate MQTT

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## teslamate_vehicle 0.1.0
+
+Read-only Tesla vehicle telemetry from TeslaMate over MQTT: SoC, charge limit, charging state and time to full. Identity is Tesla plus the VIN from YAML, since TeslaMate does not publish the VIN. A reading is fresh only when TeslaMate reports the car awake and has just read it: a changed charge field, or the `healthy` message it sends with every update. In between, the driver replays the last reading with `soc_fresh=false`, and it stops after 15 minutes. It never publishes, wakes the car or starts a charge, and it talks only to the owner's MQTT broker, not to Tesla's cloud or Home Assistant. Optional next to `tesla_vehicle` (TeslaBLEProxy). Not yet run against a car.
+
 ## esphome_dsmr 1.0.6
 
 The catalog entry `esphome-dsmr` is folded into this one: it was the same driver for the same device under a second id. `esphome_dsmr` declares `replaces = { "esphome-dsmr" }` in its `DRIVER` table, so a host can move a device that runs the old entry to this driver. Every published `esphome-dsmr` artifact stays in the signed channel's history, so an installed copy keeps running until then.

SUPPORT_STATUS.md

@@ -160,6 +160,8 @@ Catalog source is not proof that a target can install or run a driver.
 | tesla_vehicle | 0.2.3 | blixt-l1 | not_assessed | — | not_recorded | not_assessed |
 | tesla_wall_connector | 0.1.1 | ftw-core | not_assessed | — | not_recorded | not_assessed |
 | tesla_wall_connector | 0.1.1 | blixt-l1 | not_assessed | — | not_recorded | not_assessed |
+| teslamate_vehicle | 0.1.0 | ftw-core | not_assessed | — | not_recorded | not_assessed |
+| teslamate_vehicle | 0.1.0 | blixt-l1 | not_assessed | — | not_recorded | not_assessed |
 | tibber | 1.1.2 | ftw-core | not_assessed | — | not_recorded | not_assessed |
 | tibber | 1.1.2 | blixt-l1 | not_assessed | — | not_recorded | not_assessed |
 | varta | 1.1.1 | ftw-core | not_assessed | — | not_recorded | not_assessed |

devices.yaml

@@ -1798,6 +1798,17 @@ manufacturers:
             control: true
         firmware_versions: ""
         notes: "Read-only vehicle SoC + charge limit via Tesla API-compatible HTTP endpoint (e.g. TeslaBLEProxy)."
+      - name: "Tesla Vehicle (TeslaMate)"
+        variants: [Model 3, Model Y]
+        regions: []
+        protocols:
+          - protocol: mqtt
+            driver: "teslamate_vehicle"
+            version: "0.1.0"
+            ders: [vehicle]
+            control: false
+        firmware_versions: ""
+        notes: "Read-only vehicle SoC, charge limit and charging state via TeslaMate MQTT. Optional next to tesla_vehicle (BLE proxy). Does not wake or command the car. Not yet run against a car."
       - name: "Tesla Wall Connector"
         variants: [Wall Connector Gen 3]
         regions: []