Implement initial scan logic and council formation for WHOOSH project kickoffs

- Replace incremental sync with full scan for new repositories
- Add initial_scan status to bypass Since parameter filtering
- Implement council formation detection for Design Brief issues
- Add version display to WHOOSH UI header for debugging
- Fix Docker token authentication with trailing newline removal
- Add comprehensive council orchestration with Docker Swarm integration
- Include BACKBEAT prototype integration for distributed timing
- Support council-specific agent roles and deployment strategies
- Transition repositories to active status after content discovery

Key architectural improvements:
- Full scan approach for new project detection vs incremental sync
- Council formation triggered by chorus-entrypoint labeled Design Briefs
- Proper token handling and authentication for Gitea API calls
- Support for both initial discovery and ongoing task monitoring

This enables autonomous project kickoff workflows where Design Brief issues
automatically trigger formation of specialized agent councils for new projects.

🤖 Generated with [Claude Code](https://claude.ai/code)

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

Dockerfile

@@ -6,22 +6,29 @@ RUN apk add --no-cache git ca-certificates tzdata
 # Set working directory
 WORKDIR /app
 
-# Copy go mod files and vendor directory first for better caching
-COPY go.mod go.sum ./
-COPY vendor/ vendor/
+# Copy BACKBEAT dependency first
+COPY BACKBEAT-prototype ./BACKBEAT-prototype/
 
-# Use vendor mode instead of downloading dependencies
-# RUN go mod download && go mod verify
+# Copy go mod files first for better caching
+COPY go.mod go.sum ./
+
+# Download and verify dependencies
+RUN go mod download && go mod verify
 
 # Copy source code
 COPY . .
 
+# Create modified group file with docker group for container access
+# Use GID 998 to match the host system's docker group
+RUN cp /etc/group /tmp/group && \
+    echo "docker:x:998:65534" >> /tmp/group
+
 # Build with optimizations and version info
 ARG VERSION=v0.1.0-mvp
 ARG COMMIT_HASH
 ARG BUILD_DATE
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
-    -mod=vendor \
+    -mod=mod \
     -ldflags="-w -s -X main.version=${VERSION} -X main.commitHash=${COMMIT_HASH} -X main.buildDate=${BUILD_DATE}" \
     -a -installsuffix cgo \
     -o whoosh ./cmd/whoosh
@@ -33,9 +40,9 @@ FROM scratch
 COPY --from=builder /usr/share/zoneinfo /usr/share/zoneinfo
 COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
 
-# Copy passwd and group for non-root user
+# Copy passwd and modified group file for non-root user with docker access
 COPY --from=builder /etc/passwd /etc/passwd
-COPY --from=builder /etc/group /etc/group
+COPY --from=builder /tmp/group /etc/group
 
 # Create app directory structure
 WORKDIR /app
@@ -44,8 +51,9 @@ WORKDIR /app
 COPY --from=builder --chown=65534:65534 /app/whoosh /app/whoosh
 COPY --from=builder --chown=65534:65534 /app/migrations /app/migrations
 
-# Use nobody user (UID 65534)
-USER 65534:65534
+# Use nobody user (UID 65534) with docker group access (GID 998)
+# Docker group was added to /etc/group in builder stage
+USER 65534:998
 
 # Expose port
 EXPOSE 8080