feat: laundry-list polish pass

Seven bundled improvements:
- PartModel combobox on Add Part + Log Repair (known MPN auto-fills;
  unknown reveals manufacturer picker for catalog upsert).
- Host lifecycle: state (DEPLOYED/DEGRADED/TESTING) and stack
  (PRODUCTION/VETTING) fields, driven by external clients via the API.
- Locations page redesigned as a 2-pane tree + bin grid with breadcrumb.
- PENDING_REPAIR custody state: tech takes a SPARE into custody for a
  future swap; resolves to DEPLOYED via Repair or back to SPARE via a
  bin-required drop-off.
- Move Category from Part to PartModel; seed common categories
  (GPU/RAM/SSD/HDD/NIC/CPU/PSU/MOBO). Parts table gets a Category
  column and filter sourced from the model.
- Fix Deployed Value 100x bug on the Dashboard (price is stored as
  dollars, not cents).
- PartModels table shows "No" instead of "--" when destroyOnFail=false.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

packages/db/prisma/migrations/20260417171222_laundry_list_pass/migration.sql

@@ -0,0 +1,78 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `categoryId` on the `Part` table. All the data in the column will be lost.
+
+*/
+-- RedefineTables
+PRAGMA defer_foreign_keys=ON;
+PRAGMA foreign_keys=OFF;
+CREATE TABLE "new_Host" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "assetId" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "location" TEXT,
+    "notes" TEXT,
+    "state" TEXT NOT NULL DEFAULT 'DEPLOYED',
+    "stack" TEXT NOT NULL DEFAULT 'PRODUCTION',
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL
+);
+INSERT INTO "new_Host" ("assetId", "createdAt", "id", "location", "name", "notes", "updatedAt") SELECT "assetId", "createdAt", "id", "location", "name", "notes", "updatedAt" FROM "Host";
+DROP TABLE "Host";
+ALTER TABLE "new_Host" RENAME TO "Host";
+CREATE UNIQUE INDEX "Host_assetId_key" ON "Host"("assetId");
+CREATE UNIQUE INDEX "Host_name_key" ON "Host"("name");
+CREATE INDEX "Host_state_idx" ON "Host"("state");
+CREATE INDEX "Host_stack_idx" ON "Host"("stack");
+CREATE TABLE "new_Part" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "serialNumber" TEXT NOT NULL,
+    "partModelId" TEXT NOT NULL,
+    "manufacturerId" TEXT NOT NULL,
+    "price" REAL,
+    "state" TEXT NOT NULL DEFAULT 'SPARE',
+    "binId" TEXT,
+    "hostId" TEXT,
+    "custodianId" TEXT,
+    "notes" TEXT,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    CONSTRAINT "Part_partModelId_fkey" FOREIGN KEY ("partModelId") REFERENCES "PartModel" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,
+    CONSTRAINT "Part_manufacturerId_fkey" FOREIGN KEY ("manufacturerId") REFERENCES "Manufacturer" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,
+    CONSTRAINT "Part_binId_fkey" FOREIGN KEY ("binId") REFERENCES "Bin" ("id") ON DELETE SET NULL ON UPDATE CASCADE,
+    CONSTRAINT "Part_hostId_fkey" FOREIGN KEY ("hostId") REFERENCES "Host" ("id") ON DELETE SET NULL ON UPDATE CASCADE,
+    CONSTRAINT "Part_custodianId_fkey" FOREIGN KEY ("custodianId") REFERENCES "User" ("id") ON DELETE SET NULL ON UPDATE CASCADE
+);
+INSERT INTO "new_Part" ("binId", "createdAt", "custodianId", "hostId", "id", "manufacturerId", "notes", "partModelId", "price", "serialNumber", "state", "updatedAt") SELECT "binId", "createdAt", "custodianId", "hostId", "id", "manufacturerId", "notes", "partModelId", "price", "serialNumber", "state", "updatedAt" FROM "Part";
+DROP TABLE "Part";
+ALTER TABLE "new_Part" RENAME TO "Part";
+CREATE UNIQUE INDEX "Part_serialNumber_key" ON "Part"("serialNumber");
+CREATE INDEX "Part_state_idx" ON "Part"("state");
+CREATE INDEX "Part_binId_idx" ON "Part"("binId");
+CREATE INDEX "Part_manufacturerId_idx" ON "Part"("manufacturerId");
+CREATE INDEX "Part_partModelId_idx" ON "Part"("partModelId");
+CREATE INDEX "Part_hostId_idx" ON "Part"("hostId");
+CREATE INDEX "Part_custodianId_idx" ON "Part"("custodianId");
+CREATE TABLE "new_PartModel" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "manufacturerId" TEXT NOT NULL,
+    "mpn" TEXT NOT NULL,
+    "eolDate" DATETIME,
+    "destroyOnFail" BOOLEAN NOT NULL DEFAULT false,
+    "notes" TEXT,
+    "categoryId" TEXT,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    CONSTRAINT "PartModel_manufacturerId_fkey" FOREIGN KEY ("manufacturerId") REFERENCES "Manufacturer" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,
+    CONSTRAINT "PartModel_categoryId_fkey" FOREIGN KEY ("categoryId") REFERENCES "Category" ("id") ON DELETE SET NULL ON UPDATE CASCADE
+);
+INSERT INTO "new_PartModel" ("createdAt", "destroyOnFail", "eolDate", "id", "manufacturerId", "mpn", "notes", "updatedAt") SELECT "createdAt", "destroyOnFail", "eolDate", "id", "manufacturerId", "mpn", "notes", "updatedAt" FROM "PartModel";
+DROP TABLE "PartModel";
+ALTER TABLE "new_PartModel" RENAME TO "PartModel";
+CREATE INDEX "PartModel_manufacturerId_idx" ON "PartModel"("manufacturerId");
+CREATE INDEX "PartModel_eolDate_idx" ON "PartModel"("eolDate");
+CREATE INDEX "PartModel_categoryId_idx" ON "PartModel"("categoryId");
+CREATE UNIQUE INDEX "PartModel_manufacturerId_mpn_key" ON "PartModel"("manufacturerId", "mpn");
+PRAGMA foreign_keys=ON;
+PRAGMA defer_foreign_keys=OFF;