Remove clippy too_many_lines lint and decompose long functions (#7064)

.github/copilot-instructions.md

@@ -56,7 +56,7 @@
 **Rust checks:**
 - `cargo fmt --check` - Code formatting (rustfmt)
 - `cargo test --jobs 2` - All tests
-- `./scripts/clippy-lint.sh` - Linting (clippy)
+- `cargo clippy --all-targets -- -D warnings` - Linting (clippy)
 - `just check-openapi-schema` - OpenAPI schema validation
 
 **Desktop app checks:**
@@ -76,7 +76,7 @@
 
 Do not comment on:
 - **Style/formatting** - CI handles this (rustfmt, prettier)
-- **Clippy warnings** - CI handles this (clippy-lint.sh)
+- **Clippy warnings** - CI handles this (clippy)
 - **Test failures** - CI handles this (full test suite)
 - **Missing dependencies** - CI handles this (npm ci will fail)
 - **Minor naming suggestions** - unless truly confusing

.github/workflows/ci.yml

@@ -95,7 +95,10 @@ jobs:
           # play nicely with hermit-managed rust
           hermit uninstall rustup
           export CARGO_INCREMENTAL=0
-          ./scripts/clippy-lint.sh
+          cargo clippy --all-targets -- -D warnings
+
+      - name: Check for banned TLS crates
+        run: ./scripts/check-no-native-tls.sh
 
   openapi-schema-check:
     name: Check OpenAPI Schema is Up-to-Date

.github/workflows/goose-issue-solver.yml

@@ -95,7 +95,7 @@ env:
       - [ ] cargo check
       - [ ] cargo test (affected crates)
       - [ ] cargo fmt
-      - [ ] ./scripts/clippy-lint.sh
+      - [ ] cargo clippy --all-targets -- -D warnings
       - [ ] Fix failures, retry up to 3 times
 
       ## Phase 6: Confirm (MANDATORY)