Initial semantic dns operator console

Author: riverman-io

.dockerignore

@@ -0,0 +1,8 @@
+target
+.git
+.gitignore
+semantic-dns.db
+semantic-dns-audit.db
+semantic-dns.zone
+compose.yaml
+deploy/server.env

.github/workflows/ci.yml

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+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - "codex/**"
+  pull_request:
+
+jobs:
+  rust:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@1.88.0
+
+      - name: Cache Rust build artifacts
+        uses: Swatinem/rust-cache@v2
+
+      - name: Check formatting
+        run: cargo fmt --check
+
+      - name: Lint workspace
+        run: cargo clippy --workspace --all-targets -- -D warnings
+
+      - name: Run test suite
+        run: cargo test --workspace

.gitignore

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+/.DS_Store
+/target/
+/semantic-dns.db
+/semantic-dns-audit.db
+/semantic-dns.zone
+/deploy/server.env
+
+# Local AI agent / assistant state
+/.codex/
+/.codex-*/
+/.claude/
+/.claude-*/
+/.aider*
+/.cursor/
+/.continue/
+/.roo/
+/.windsurf/
+/.specstory/
+/.autogen/
+/CLAUDE.md
+/AGENT.md
+/CLAUDE*.md
+/AGENT.md