release: v1.1.3 — security hardening, edition 2024, dependency updates

Security:
- Fix RUSTSEC-2026-0007 (bytes integer overflow)
- Restrict SQLite database file permissions to 0600 on Unix
- Add 100KB size limit to intention descriptions (DoS prevention)
- Redact JSON-RPC payloads from debug logs (data leakage prevention)
- Update SECURITY.md with encryption docs and supported versions

Modernization:
- Upgrade Rust edition 2021 → 2024, MSRV 1.75 → 1.85
- Upgrade actions/checkout@v4 → v5, codecov/codecov-action@v3 → v5
- Update all dependencies to latest compatible versions
- Fix edition 2024 match ergonomics in compression.rs

Clippy fixes:
- Rename from_str → parse_name to avoid shadowing FromStr trait
- Replace .max().min() with .clamp()
- Replace sort_by with sort_by_key

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/release.yml

@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable

.github/workflows/test.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - run: cargo test --workspace --lib
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - run: cargo build --release --package vestige-mcp
@@ -39,7 +39,7 @@ jobs:
     timeout-minutes: 30
     needs: [unit-tests]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - run: cargo test --package vestige-e2e-tests --test journey_tests -- --test-threads=1
@@ -48,12 +48,12 @@ jobs:
     name: Code Coverage
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dtolnay/rust-toolchain@stable
         with:
           components: llvm-tools-preview
       - uses: taiki-e/install-action@cargo-llvm-cov
       - run: cargo llvm-cov --workspace --lcov --output-path lcov.info
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v5
         with:
           files: lcov.info