Fix Docker build: add .npmrc for Tremor peer dep conflict

@tremor/react@3.18.7 requires react@^18 but project uses react@19.
Adding .npmrc with legacy-peer-deps=true and copying it in Dockerfiles
so npm ci resolves correctly. Also fix implicit any in seed file.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.npmrc

@@ -0,0 +1 @@
+legacy-peer-deps=true

docker/Dockerfile

@@ -11,7 +11,7 @@ RUN apk add --no-cache libc6-compat
 WORKDIR /app
 
 # Copy package files
-COPY package.json package-lock.json* ./
+COPY package.json package-lock.json* .npmrc* ./
 RUN npm ci
 
 # Rebuild the source code only when needed

docker/Dockerfile.dev

@@ -10,7 +10,7 @@ WORKDIR /app
 RUN apk add --no-cache libc6-compat openssl
 
 # Copy package files
-COPY package.json package-lock.json* ./
+COPY package.json package-lock.json* .npmrc* ./
 
 # Install dependencies
 RUN npm install && npm install tailwindcss-animate

prisma/seed-expertise-tags.ts

@@ -131,7 +131,7 @@ async function main() {
   const existingTags = await prisma.expertiseTag.findMany({
     select: { name: true },
   })
-  const existingNames = new Set(existingTags.map((t) => t.name))
+  const existingNames = new Set(existingTags.map((t: { name: string }) => t.name))
 
   // Filter out tags that already exist
   const newTags = EXPERTISE_TAGS.filter((t) => !existingNames.has(t.name))