fix: make Mission Control dashboard generic

CHANGELOG.md

@@ -3,6 +3,15 @@
 All notable changes to the HAPSIC Controller are documented here.
 Versions follow [Semantic Versioning](https://semver.org/).
 
+## [Unreleased]
+
+### Fixed
+- **Mission Control dashboard load failure**: Wrapped `dashboards/mission-control.yaml` as a full Lovelace dashboard config with `views:` so it can be pasted directly into Home Assistant's raw configuration editor as documented.
+- **Panel view card count**: Moved the History graph into the main vertical stack so the panel view has exactly one card, matching current Home Assistant panel view requirements.
+- **Boiler curve rendering**: Added a safe JSON fallback for `input_text.hapsic_boiler_curve` so an empty or invalid helper value cannot break the markdown card.
+- **Structure Velocity chart**: Kept the dashboard on the intended stable `sensor.hapsic_structure_velocity` MQTT contract; the missing entity must be provided by the Home Assistant `hapsic_sensors.yaml` package.
+- **Open-source dashboard privacy**: Removed site-specific text and external deployment entities from `dashboards/mission-control.yaml`; the public dashboard now uses only the generic HAPSIC entity contract.
+
 ## [v2.6.1] — 2026-05-02
 
 ### Fixed

README.md

@@ -25,7 +25,7 @@ HAPSIC solves this with math.
 
 ## Dashboard
 
-HAPSIC ships with a **Mission Control** dashboard for monitoring the physics engine, duct safety, and moisture balance in real time.
+HAPSIC ships with a generic **Mission Control** dashboard for monitoring the physics engine, duct safety, and moisture balance in real time. It uses only HAPSIC contract entities and intentionally excludes site-specific sensors, locations, rooms, vendors, and personal Home Assistant helpers.
 
 **Prerequisites** (install via HACS → Frontend):
 - [Mushroom Cards](https://github.com/piitaya/lovelace-mushroom)
@@ -39,6 +39,15 @@ HAPSIC ships with a **Mission Control** dashboard for monitoring the physics eng
 3. Paste the contents of [`dashboards/mission-control.yaml`](dashboards/mission-control.yaml)
 4. Save
 
+Personal production dashboards should live in your own Home Assistant config repository. Keep local-only entities, room names, vendor hardware, and location-specific context out of this open-source dashboard.
+
+**Dashboard entity contract:**
+- State and faults: `sensor.hapsic_fsm_state`, `sensor.hapsic_fault_reason`, `sensor.hapsic_boil_status`
+- User inputs/storage: `input_number.target_dew_point`, `input_number.humidifier_max_capacity`, `input_number.hapsic_chi_ema`, `input_text.hapsic_boiler_curve`
+- Physics and control: `sensor.hapsic_steam_voltage`, `sensor.hapsic_steam_mass`, `sensor.hapsic_ventilation_loss`, `sensor.hapsic_net_flux`, `sensor.hapsic_structure_velocity`, `sensor.hapsic_room_deficit`, `sensor.hapsic_target_duct_dp`, `sensor.hapsic_max_achievable_dp`, `sensor.hapsic_is_target_infeasible`
+- Psychrometrics and duct safety: `sensor.hapsic_room_dew_point`, `sensor.hapsic_room_average_temp`, `sensor.hapsic_room_average_rh`, `sensor.hapsic_pre_steam_dp`, `sensor.hapsic_duct_dp`, `sensor.hapsic_cleansed_supply_temp`, `sensor.hapsic_cleansed_supply_rh`, `sensor.hapsic_cleansed_post_steam_temp`, `sensor.hapsic_cleansed_post_steam_rh`, `sensor.hapsic_supply_flow`, `sensor.hapsic_cleansed_airflow`
+- Health: `sensor.hapsic_chi_instant`, `sensor.hapsic_health_measured_steam`, `sensor.hapsic_health_production_efficiency`
+
 ## Notification Blueprints
 
 HAPSIC includes three Blueprint automations for proactive system monitoring. Each can be imported with one click: