Rework the first-run setup wizard around what a site cannot run without

The wizard configured five of the product's 129 settings. A site that finished
it still had no timezone, no authentication, no mail server, no backup
destination and no endpoint agent policy, and nothing told the operator so.

Six steps now: Administrator, Site, Authentication, Features, Mail and Backups,
Review. Everything else moves to a standing setup checklist at
/settings/setupchecklist, because a wizard that asked for all 129 settings would
be worse than one that asked for none.

Two new endpoints back it. /setup/checklist reports twelve areas as
ok/partial/todo/na with a link to the page that fixes each, and /setup/health
reports account counts plus whether a plugin toggle has reached every worker.
Both take care not to lie:

- Several settings are SEEDED non-empty (the shipped logo, a placeholder floor
  plan, every identifier field), so "is it set" compares against the shipped
  default rather than emptiness.
- plugin.endpoints.sharedkeyallowed DEFAULTS TO ALLOWED when its row is absent,
  so an absent row is reported as the fleet-wide key being accepted. Reporting
  it as refused told an admin the opposite of the truth about the credential
  they are migrating away from.
- A plugin is held at "starting" until several DISTINCT workers report it live.
  Counting replies instead let one recycled worker answer four times and declare
  a change complete while other workers still served the old routes.

Recommended plugins are declared in each plugin's manifest rather than listed in
the wizard, so adding a plugin cannot leave a stale list in another file.

Also fixed: the logo preview was invisible, because the image borrowed a class
that hardcodes a white background while the shipped logo is white; and signing
in did not re-read setup state, so an admin already browsing was never steered
to the wizard and a hard refresh was the only cure.

plugins/backups/manifest.json

@@ -2,6 +2,7 @@
   "name": "backups",
   "version": "1.0.0",
   "description": "Per-asset configuration backups with revision history. Kind-pluggable: NTLARS/DNC registry, part marker, UDC, CMM. Parseable kinds store a JSON projection in ShopDB and re-render to their native format on download; opaque vendor formats stay on the SFLD share with ShopDB holding metadata and the UNC pointer.",
+  "recommended": true,
   "author": "ShopDB Team",
   "dependencies": [],
   "core_version": ">=0.16.0,<1.0.0",

plugins/computers/manifest.json

@@ -1,23 +1,24 @@
 {
-    "name": "computers",
-    "version": "1.0.0",
-    "description": "Computer management plugin for PCs, servers, and workstations with software tracking",
-    "author": "ShopDB Team",
-    "dependencies": [],
-    "core_version": ">=0.20.0,<1.0.0",
-    "api_prefix": "/api/computers",
-    "provides": {
-        "asset_type": "computer",
-        "features": [
-            "computer_tracking",
-            "software_inventory",
-            "remote_access",
-            "os_management"
-        ]
-    },
-    "settings": {
-        "enable_winrm": true,
-        "enable_vnc": true,
-        "auto_report_interval_hours": 24
-    }
+  "name": "computers",
+  "version": "1.0.0",
+  "description": "Computer management plugin for PCs, servers, and workstations with software tracking",
+  "recommended": true,
+  "author": "ShopDB Team",
+  "dependencies": [],
+  "core_version": ">=0.20.0,<1.0.0",
+  "api_prefix": "/api/computers",
+  "provides": {
+    "asset_type": "computer",
+    "features": [
+      "computer_tracking",
+      "software_inventory",
+      "remote_access",
+      "os_management"
+    ]
+  },
+  "settings": {
+    "enable_winrm": true,
+    "enable_vnc": true,
+    "auto_report_interval_hours": 24
+  }
 }

plugins/guides/manifest.json

@@ -3,11 +3,14 @@
   "display_name": "Guides",
   "version": "1.0.0",
   "description": "Step-by-step guides written and read inside ShopDB, with images, working checklists and printable output",
+  "recommended": true,
   "author": "ShopDB Team",
   "dependencies": [],
   "core_version": ">=0.1.0,<1.0.0",
   "api_prefix": "/api/guides",
   "provides": {
-    "features": ["guides"]
+    "features": [
+      "guides"
+    ]
   }
 }

plugins/knowledgebase/manifest.json

@@ -3,11 +3,14 @@
   "display_name": "Knowledge Base",
   "version": "1.0.0",
   "description": "Knowledge Base articles linking to external resources",
+  "recommended": true,
   "author": "ShopDB Team",
   "dependencies": [],
   "core_version": ">=0.1.0,<1.0.0",
   "api_prefix": "/api/knowledgebase",
   "provides": {
-    "features": ["knowledgebase"]
+    "features": [
+      "knowledgebase"
+    ]
   }
 }

plugins/machines/manifest.json

@@ -1,22 +1,23 @@
 {
-    "name": "machines",
-    "version": "1.0.0",
-    "description": "Machine management plugin for CNCs, CMMs, lathes, grinders, and other manufacturing machines",
-    "author": "ShopDB Team",
-    "dependencies": [],
-    "core_version": ">=0.20.0,<1.0.0",
-    "api_prefix": "/api/machines",
-    "provides": {
-        "asset_type": "machine",
-        "features": [
-            "machine_tracking",
-            "maintenance_scheduling",
-            "vendor_management",
-            "model_catalog"
-        ]
-    },
-    "settings": {
-        "enable_maintenance_alerts": true,
-        "maintenance_alert_days": 30
-    }
+  "name": "machines",
+  "version": "1.0.0",
+  "description": "Machine management plugin for CNCs, CMMs, lathes, grinders, and other manufacturing machines",
+  "recommended": true,
+  "author": "ShopDB Team",
+  "dependencies": [],
+  "core_version": ">=0.20.0,<1.0.0",
+  "api_prefix": "/api/machines",
+  "provides": {
+    "asset_type": "machine",
+    "features": [
+      "machine_tracking",
+      "maintenance_scheduling",
+      "vendor_management",
+      "model_catalog"
+    ]
+  },
+  "settings": {
+    "enable_maintenance_alerts": true,
+    "maintenance_alert_days": 30
+  }
 }

plugins/network/manifest.json

@@ -1,22 +1,22 @@
 {
-    "name": "network",
-    "version": "1.0.0",
-    "description": "Network device management plugin for switches, APs, cameras, and IDFs",
-    "author": "ShopDB Team",
-    "dependencies": [],
-    "core_version": ">=0.20.0,<1.0.0",
-    "api_prefix": "/api/network",
-    "provides": {
-        "asset_type": "network_device",
-        "features": [
-            "network_device_tracking",
-            "port_management",
-            "firmware_tracking",
-            "poe_monitoring"
-        ]
-    },
-    "settings": {
-        "enable_snmp_polling": false,
-        "snmp_community": "public"
-    }
+  "name": "network",
+  "version": "1.0.0",
+  "description": "Network device management plugin for switches, APs, cameras, and IDFs",
+  "author": "ShopDB Team",
+  "dependencies": [],
+  "core_version": ">=0.20.0,<1.0.0",
+  "api_prefix": "/api/network",
+  "provides": {
+    "asset_type": "network_device",
+    "features": [
+      "network_device_tracking",
+      "port_management",
+      "firmware_tracking",
+      "poe_monitoring"
+    ]
+  },
+  "settings": {
+    "enable_snmp_polling": false,
+    "snmp_community": "public"
+  }
 }

plugins/notifications/manifest.json

@@ -1,12 +1,16 @@
-{
-  "name": "notifications",
-  "version": "1.0.0",
-  "description": "Notifications and announcements management plugin",
-  "author": "ShopDB Team",
-  "dependencies": [],
-  "core_version": ">=0.1.0,<1.0.0",
-  "api_prefix": "/api/notifications",
-  "provides": {
-    "features": ["notifications", "announcements", "calendar_events"]
-  }
-}
+{
+  "name": "notifications",
+  "version": "1.0.0",
+  "description": "Notifications and announcements management plugin",
+  "author": "ShopDB Team",
+  "dependencies": [],
+  "core_version": ">=0.1.0,<1.0.0",
+  "api_prefix": "/api/notifications",
+  "provides": {
+    "features": [
+      "notifications",
+      "announcements",
+      "calendar_events"
+    ]
+  }
+}

plugins/printers/manifest.json

@@ -1,25 +1,26 @@
 {
-    "name": "printers",
-    "version": "1.0.0",
-    "description": "Printer management plugin with Zabbix integration, supply tracking, and QR codes",
-    "author": "ShopDB Team",
-    "dependencies": [],
-    "core_version": ">=0.20.0,<1.0.0",
-    "api_prefix": "/api/printers",
-    "provides": {
-        "machine_category": "Printer",
-        "features": [
-            "printer_extensions",
-            "driver_management",
-            "supply_tracking",
-            "zabbix_integration",
-            "qr_codes"
-        ]
-    },
-    "settings": {
-        "zabbix_url": "",
-        "zabbix_token": "",
-        "supply_alert_threshold": 10,
-        "default_driver_source": "internal"
-    }
+  "name": "printers",
+  "version": "1.0.0",
+  "description": "Printer management plugin with Zabbix integration, supply tracking, and QR codes",
+  "recommended": true,
+  "author": "ShopDB Team",
+  "dependencies": [],
+  "core_version": ">=0.20.0,<1.0.0",
+  "api_prefix": "/api/printers",
+  "provides": {
+    "machine_category": "Printer",
+    "features": [
+      "printer_extensions",
+      "driver_management",
+      "supply_tracking",
+      "zabbix_integration",
+      "qr_codes"
+    ]
+  },
+  "settings": {
+    "zabbix_url": "",
+    "zabbix_token": "",
+    "supply_alert_threshold": 10,
+    "default_driver_source": "internal"
+  }
 }

plugins/warranty/manifest.json

@@ -2,11 +2,14 @@
   "name": "warranty",
   "version": "1.0.0",
   "description": "Asset warranty tracking - manual entry now, Dell/Lenovo/HP provider lookups later. Derived coverage status + report buckets.",
+  "recommended": true,
   "author": "ShopDB Team",
   "dependencies": [],
   "core_version": ">=0.2.0,<1.0.0",
   "api_prefix": "/api/warranty",
   "provides": {
-    "features": ["warranty-tracking"]
+    "features": [
+      "warranty-tracking"
+    ]
   }
 }