Basis: Certvia dev@a48c5fb als Fundament für Craftvia

Unveränderter Stand von certvia/dev (a48c5fb) plus Craftvia-Spezifikation
und Brandbook unter docs/craftvia/. ISMS-Module werden im Folgecommit entfernt.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

prisma/migrations/20260728154046_implementation_hints/migration.sql

@@ -0,0 +1,25 @@
+-- CreateTable
+CREATE TABLE "implementation_hints" (
+    "id" TEXT NOT NULL,
+    "req_id" TEXT NOT NULL,
+    "control" TEXT NOT NULL,
+    "stufe" TEXT NOT NULL,
+    "requirement" TEXT NOT NULL,
+    "organisational" TEXT NOT NULL,
+    "technical" TEXT NOT NULL,
+    "evidence" TEXT NOT NULL,
+    "template" TEXT,
+    "resources" TEXT NOT NULL,
+    "al_filter" TEXT NOT NULL,
+    "procurement" BOOLEAN NOT NULL DEFAULT false,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "implementation_hints_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "implementation_hints_req_id_key" ON "implementation_hints"("req_id");
+
+-- CreateIndex
+CREATE INDEX "implementation_hints_control_idx" ON "implementation_hints"("control");
+