feat: Phase 5-6 - Proxy Conductor, Token Router, Services, Dockerfile

- Proxy Conductor: retry/fallback/auth-refresh orchestration loop
- Token Router: exact/wildcard/regex model routing with channel selection
- Services: Cron scheduler, OAuth token refresh, Update center, Announcements
- User routes: profile + API key management
- DB queries module
- Dockerfile: multi-stage build
- Proxy routes integrated with Conductor + TokenRouter

boosapi-rs/Dockerfile

@@ -0,0 +1,16 @@
+FROM rust:1.83-alpine AS builder
+RUN apk add --no-cache musl-dev pkgconfig openssl-dev
+WORKDIR /app
+COPY Cargo.toml Cargo.lock ./
+RUN mkdir src && echo "fn main() {}" > src/main.rs
+RUN cargo build --release 2>/dev/null || true
+COPY . .
+RUN cargo build --release
+
+FROM alpine:3.20
+RUN apk add --no-cache ca-certificates tzdata sqlite-libs
+WORKDIR /app
+COPY --from=builder /app/target/release/boosapi .
+COPY --from=builder /app/migrations ./migrations
+EXPOSE 4000
+CMD ["./boosapi"]