Initial commit: establish deterministic rod-string solver stack.

Set up the C solver core, Node API orchestration, TS GUI workflow, and engineering documentation with cleaned repo hygiene for private Git hosting.

Made-with: Cursor

docker-compose.yml

@@ -0,0 +1,31 @@
+services:
+  solver-api:
+    build:
+      context: ./solver-api
+      dockerfile: Dockerfile
+    container_name: rods-solver-api
+    working_dir: /app
+    ports:
+      - "4400:4400"
+    volumes:
+      - ./solver-api/src:/app/src
+      - ./data:/data
+      - ./solver-c:/solver-c
+    command: sh -c "SRCS='/solver-c/src/solver_common.c /solver-c/src/json_stdin.c /solver-c/src/trajectory.c /solver-c/src/solver_diagnostic.c /solver-c/src/solver.c /solver-c/src/solver_fea.c /solver-c/src/solver_fourier.c' && gcc -std=c99 -I/solver-c/include $$SRCS /solver-c/src/main.c -lm -o /solver-c/solver_main && gcc -std=c99 -I/solver-c/include $$SRCS /solver-c/src/main_fea.c -lm -o /solver-c/solver_fea_main && npm run dev"
+
+  gui-ts:
+    build:
+      context: ./gui-ts
+      dockerfile: Dockerfile
+    container_name: rods-gui-ts
+    working_dir: /app
+    ports:
+      - "5173:5173"
+    environment:
+      - VITE_API_BASE=http://localhost:4400
+    volumes:
+      - ./gui-ts:/app
+      - /app/node_modules
+    command: npm run dev -- --host 0.0.0.0 --port 5173
+    depends_on:
+      - solver-api