feat: multi-customer architecture + Z-Park support + Gitea migration scripts

Multi-customer config system:
- CUSTOMER env var selects customer (tianpu/zpark)
- customers/tianpu/config.yaml — Tianpu branding, collectors, features
- customers/zpark/config.yaml — Z-Park branding, Sungrow collector
- GET /api/v1/branding endpoint for customer-specific branding
- main.py loads customer config for app title, CORS, logging
- Collector manager filters by customer's enabled collectors

Z-Park (中关村医疗器械园) support:
- Sungrow iSolarCloud API collector (sungrow_collector.py)
- Z-Park device definitions (10 inverters, 8 combiner boxes, 22+ buildings)
- Z-Park TOU pricing config (Beijing 2026 rates)
- Z-Park seed script (seed_zpark.py)

Gitea migration scripts (Mac Studio → labmac3):
- 5 migration scripts + README in scripts/gitea-migration/
- Creates 3-repo structure: ems-core, tp-ems, zpark-ems

Version: v1.0.0

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

customers/tianpu/config.yaml

@@ -0,0 +1,17 @@
+# 天普大兴园区 - 客户配置
+customer_name: "天普新能源"
+platform_name: "天普零碳园区智慧能源管理平台"
+platform_name_en: "Tianpu Zero-Carbon Park Smart EMS"
+logo_url: "/static/logo-tianpu.png"
+theme_color: "#1890ff"
+cors_origins:
+  - "http://localhost:3000"
+  - "http://localhost:5173"
+collectors:
+  - modbus_tcp
+  - mqtt
+  - http_api
+features:
+  charging: true
+  carbon: true
+  bigscreen_3d: true

customers/zpark/config.yaml

@@ -0,0 +1,15 @@
+# 中关村医疗器械园 - 客户配置
+customer_name: "中关村医疗器械园"
+platform_name: "中关村医疗器械园智慧能源管理平台"
+platform_name_en: "Z-Park Medical Device Smart EMS"
+logo_url: "/static/logo-zpark.png"
+theme_color: "#52c41a"
+cors_origins:
+  - "http://localhost:3000"
+  - "http://localhost:5173"
+collectors:
+  - sungrow_api
+features:
+  charging: false
+  carbon: true
+  bigscreen_3d: false

customers/zpark/devices.json

@@ -0,0 +1,338 @@
+{
+  "customer": {
+    "name": "中关村医疗器械园",
+    "code": "zpark",
+    "location": "北京市海淀区"
+  },
+  "device_types": [
+    {
+      "code": "sungrow_inverter",
+      "name": "阳光电源组串式逆变器",
+      "icon": "solar-panel",
+      "data_fields": ["power", "daily_energy", "total_energy", "voltage", "current", "frequency", "temperature"]
+    },
+    {
+      "code": "dc_combiner",
+      "name": "直流汇流箱",
+      "icon": "combiner-box",
+      "data_fields": ["voltage", "current", "power", "string_current"]
+    },
+    {
+      "code": "pv_panel_group",
+      "name": "光伏组件组",
+      "icon": "pv-panel",
+      "data_fields": ["power", "energy"]
+    }
+  ],
+  "device_groups": [
+    {
+      "name": "中关村医疗器械园",
+      "location": "北京市海淀区",
+      "description": "中关村医疗器械园光伏项目总节点",
+      "children": [
+        {
+          "name": "一期-26号楼",
+          "location": "26号楼屋顶",
+          "description": "一期项目，26号楼屋顶光伏"
+        },
+        {
+          "name": "二期-69号",
+          "location": "69号区域",
+          "description": "二期项目，69号区域多栋楼屋顶光伏",
+          "children": [
+            {"name": "1#楼", "location": "1#楼屋顶"},
+            {"name": "2#楼", "location": "2#楼屋顶"},
+            {"name": "4#楼", "location": "4#楼屋顶"},
+            {"name": "5#楼", "location": "5#楼屋顶"},
+            {"name": "7#楼", "location": "7#楼屋顶"},
+            {"name": "12#楼", "location": "12#楼屋顶"}
+          ]
+        }
+      ]
+    }
+  ],
+  "devices": [
+    {
+      "name": "AP101组串式逆变器",
+      "code": "ZP-INV-AP101",
+      "device_type": "sungrow_inverter",
+      "group": "一期-26号楼",
+      "rated_power": 40,
+      "model": "SG40KTL-M",
+      "manufacturer": "阳光电源",
+      "protocol": "http_api",
+      "collect_interval": 900,
+      "connection_params": {
+        "api_base": "https://gateway.isolarcloud.com",
+        "app_key": "1BF313B6A9F919A6FB6A90BD43D23395",
+        "sys_code": "901",
+        "x_access_key": "qpthtsf287zvtmr6t3q9hsc0k70f3tay",
+        "user_account": "13911211695",
+        "user_password": "123456#ABC",
+        "ps_id": "",
+        "device_sn": "AP101"
+      }
+    },
+    {
+      "name": "AP102组串式逆变器",
+      "code": "ZP-INV-AP102",
+      "device_type": "sungrow_inverter",
+      "group": "一期-26号楼",
+      "rated_power": 50,
+      "model": "SG50KTL-M",
+      "manufacturer": "阳光电源",
+      "protocol": "http_api",
+      "collect_interval": 900,
+      "connection_params": {
+        "api_base": "https://gateway.isolarcloud.com",
+        "app_key": "1BF313B6A9F919A6FB6A90BD43D23395",
+        "sys_code": "901",
+        "x_access_key": "qpthtsf287zvtmr6t3q9hsc0k70f3tay",
+        "user_account": "13911211695",
+        "user_password": "123456#ABC",
+        "ps_id": "",
+        "device_sn": "AP102"
+      }
+    },
+    {
+      "name": "AP201组串式逆变器",
+      "code": "ZP-INV-AP201",
+      "device_type": "sungrow_inverter",
+      "group": "1#楼",
+      "rated_power": 130,
+      "model": "SG125HV",
+      "manufacturer": "阳光电源",
+      "protocol": "http_api",
+      "collect_interval": 900,
+      "connection_params": {
+        "api_base": "https://gateway.isolarcloud.com",
+        "app_key": "1BF313B6A9F919A6FB6A90BD43D23395",
+        "sys_code": "901",
+        "x_access_key": "qpthtsf287zvtmr6t3q9hsc0k70f3tay",
+        "user_account": "13911211695",
+        "user_password": "123456#ABC",
+        "ps_id": "",
+        "device_sn": "AP201"
+      }
+    },
+    {
+      "name": "AP202组串式逆变器",
+      "code": "ZP-INV-AP202",
+      "device_type": "sungrow_inverter",
+      "group": "2#楼",
+      "rated_power": 260,
+      "model": "SG250HX",
+      "manufacturer": "阳光电源",
+      "protocol": "http_api",
+      "collect_interval": 900,
+      "connection_params": {
+        "api_base": "https://gateway.isolarcloud.com",
+        "app_key": "1BF313B6A9F919A6FB6A90BD43D23395",
+        "sys_code": "901",
+        "x_access_key": "qpthtsf287zvtmr6t3q9hsc0k70f3tay",
+        "user_account": "13911211695",
+        "user_password": "123456#ABC",
+        "ps_id": "",
+        "device_sn": "AP202"
+      }
+    },
+    {
+      "name": "AP203组串式逆变器",
+      "code": "ZP-INV-AP203",
+      "device_type": "sungrow_inverter",
+      "group": "4#楼",
+      "rated_power": 160,
+      "model": "SG160HX",
+      "manufacturer": "阳光电源",
+      "protocol": "http_api",
+      "collect_interval": 900,
+      "connection_params": {
+        "api_base": "https://gateway.isolarcloud.com",
+        "app_key": "1BF313B6A9F919A6FB6A90BD43D23395",
+        "sys_code": "901",
+        "x_access_key": "qpthtsf287zvtmr6t3q9hsc0k70f3tay",
+        "user_account": "13911211695",
+        "user_password": "123456#ABC",
+        "ps_id": "",
+        "device_sn": "AP203"
+      }
+    },
+    {
+      "name": "AP204组串式逆变器",
+      "code": "ZP-INV-AP204",
+      "device_type": "sungrow_inverter",
+      "group": "5#楼",
+      "rated_power": 400,
+      "model": "SG350HX",
+      "manufacturer": "阳光电源",
+      "protocol": "http_api",
+      "collect_interval": 900,
+      "connection_params": {
+        "api_base": "https://gateway.isolarcloud.com",
+        "app_key": "1BF313B6A9F919A6FB6A90BD43D23395",
+        "sys_code": "901",
+        "x_access_key": "qpthtsf287zvtmr6t3q9hsc0k70f3tay",
+        "user_account": "13911211695",
+        "user_password": "123456#ABC",
+        "ps_id": "",
+        "device_sn": "AP204"
+      }
+    },
+    {
+      "name": "AP205组串式逆变器",
+      "code": "ZP-INV-AP205",
+      "device_type": "sungrow_inverter",
+      "group": "7#楼",
+      "rated_power": 290,
+      "model": "SG250HX",
+      "manufacturer": "阳光电源",
+      "protocol": "http_api",
+      "collect_interval": 900,
+      "connection_params": {
+        "api_base": "https://gateway.isolarcloud.com",
+        "app_key": "1BF313B6A9F919A6FB6A90BD43D23395",
+        "sys_code": "901",
+        "x_access_key": "qpthtsf287zvtmr6t3q9hsc0k70f3tay",
+        "user_account": "13911211695",
+        "user_password": "123456#ABC",
+        "ps_id": "",
+        "device_sn": "AP205"
+      }
+    },
+    {
+      "name": "AP206组串式逆变器",
+      "code": "ZP-INV-AP206",
+      "device_type": "sungrow_inverter",
+      "group": "7#楼",
+      "rated_power": 300,
+      "model": "SG300HX",
+      "manufacturer": "阳光电源",
+      "protocol": "http_api",
+      "collect_interval": 900,
+      "connection_params": {
+        "api_base": "https://gateway.isolarcloud.com",
+        "app_key": "1BF313B6A9F919A6FB6A90BD43D23395",
+        "sys_code": "901",
+        "x_access_key": "qpthtsf287zvtmr6t3q9hsc0k70f3tay",
+        "user_account": "13911211695",
+        "user_password": "123456#ABC",
+        "ps_id": "",
+        "device_sn": "AP206"
+      }
+    },
+    {
+      "name": "AP207组串式逆变器",
+      "code": "ZP-INV-AP207",
+      "device_type": "sungrow_inverter",
+      "group": "12#楼",
+      "rated_power": 280,
+      "model": "SG250HX",
+      "manufacturer": "阳光电源",
+      "protocol": "http_api",
+      "collect_interval": 900,
+      "connection_params": {
+        "api_base": "https://gateway.isolarcloud.com",
+        "app_key": "1BF313B6A9F919A6FB6A90BD43D23395",
+        "sys_code": "901",
+        "x_access_key": "qpthtsf287zvtmr6t3q9hsc0k70f3tay",
+        "user_account": "13911211695",
+        "user_password": "123456#ABC",
+        "ps_id": "",
+        "device_sn": "AP207"
+      }
+    },
+    {
+      "name": "AP208组串式逆变器",
+      "code": "ZP-INV-AP208",
+      "device_type": "sungrow_inverter",
+      "group": "12#楼",
+      "rated_power": 290,
+      "model": "SG250HX",
+      "manufacturer": "阳光电源",
+      "protocol": "http_api",
+      "collect_interval": 900,
+      "connection_params": {
+        "api_base": "https://gateway.isolarcloud.com",
+        "app_key": "1BF313B6A9F919A6FB6A90BD43D23395",
+        "sys_code": "901",
+        "x_access_key": "qpthtsf287zvtmr6t3q9hsc0k70f3tay",
+        "user_account": "13911211695",
+        "user_password": "123456#ABC",
+        "ps_id": "",
+        "device_sn": "AP208"
+      }
+    },
+    {
+      "name": "26号楼1#汇流箱",
+      "code": "ZP-CB-2601",
+      "device_type": "dc_combiner",
+      "group": "一期-26号楼",
+      "rated_power": 20,
+      "model": "PVS-16M",
+      "manufacturer": "阳光电源"
+    },
+    {
+      "name": "26号楼2#汇流箱",
+      "code": "ZP-CB-2602",
+      "device_type": "dc_combiner",
+      "group": "一期-26号楼",
+      "rated_power": 20,
+      "model": "PVS-16M",
+      "manufacturer": "阳光电源"
+    },
+    {
+      "name": "1#楼1#汇流箱",
+      "code": "ZP-CB-0101",
+      "device_type": "dc_combiner",
+      "group": "1#楼",
+      "rated_power": 30,
+      "model": "PVS-24M",
+      "manufacturer": "阳光电源"
+    },
+    {
+      "name": "2#楼1#汇流箱",
+      "code": "ZP-CB-0201",
+      "device_type": "dc_combiner",
+      "group": "2#楼",
+      "rated_power": 50,
+      "model": "PVS-24M",
+      "manufacturer": "阳光电源"
+    },
+    {
+      "name": "5#楼1#汇流箱",
+      "code": "ZP-CB-0501",
+      "device_type": "dc_combiner",
+      "group": "5#楼",
+      "rated_power": 60,
+      "model": "PVS-24M",
+      "manufacturer": "阳光电源"
+    },
+    {
+      "name": "7#楼1#汇流箱",
+      "code": "ZP-CB-0701",
+      "device_type": "dc_combiner",
+      "group": "7#楼",
+      "rated_power": 50,
+      "model": "PVS-24M",
+      "manufacturer": "阳光电源"
+    },
+    {
+      "name": "12#楼1#汇流箱",
+      "code": "ZP-CB-1201",
+      "device_type": "dc_combiner",
+      "group": "12#楼",
+      "rated_power": 50,
+      "model": "PVS-24M",
+      "manufacturer": "阳光电源"
+    },
+    {
+      "name": "12#楼2#汇流箱",
+      "code": "ZP-CB-1202",
+      "device_type": "dc_combiner",
+      "group": "12#楼",
+      "rated_power": 50,
+      "model": "PVS-24M",
+      "manufacturer": "阳光电源"
+    }
+  ]
+}

customers/zpark/pricing.json

@@ -0,0 +1,13 @@
+{
+  "name": "2026年北京工商业分时电价",
+  "energy_type": "electricity",
+  "pricing_type": "tou",
+  "periods": [
+    {"name": "peak", "start": "10:00", "end": "15:00", "price": 1.35},
+    {"name": "peak", "start": "18:00", "end": "21:00", "price": 1.35},
+    {"name": "flat", "start": "07:00", "end": "10:00", "price": 0.85},
+    {"name": "flat", "start": "15:00", "end": "18:00", "price": 0.85},
+    {"name": "valley", "start": "23:00", "end": "07:00", "price": 0.35},
+    {"name": "shoulder", "start": "21:00", "end": "23:00", "price": 0.95}
+  ]
+}