fix: switch to gen-lsp-types

[ribru17]

gen-lsp-types is an alternative to the lsp-types crate, with types generated via codegen from the official LSP Metamodel for correctness and completeness.

lsp-types issues fixed in gen-lsp-types:

• Add LSP 3.18 SnippetTextEdit support (proposed) gluon-lang/lsp-types#310
• Eq and Hash for all Param/Result types? gluon-lang/lsp-types#308
• The new Uri type in 0.96.0 is hard to use and have almost no interoperability gluon-lang/lsp-types#284
• Why type names of this crate don't follow the spec ? gluon-lang/lsp-types#278
• Auto-generate Protocol Bindings gluon-lang/lsp-types#277
• Derive Default for CodeActionOptions gluon-lang/lsp-types#260
• many types don't derive Hash even though they can gluon-lang/lsp-types#245
• FoldingRange.kind is limited gluon-lang/lsp-types#93

See: wgsl-analyzer/wgsl-analyzer#1090 and rust-lang/rust-analyzer#22115

[codecov]

Codecov Report

❌ Patch coverage is 78.45528% with 106 lines in your changes missing coverage. Please review.
✅ Project coverage is 80.79%. Comparing base (d0d7e0c) to head (ad33f7b).
⚠️ Report is 19 commits behind head on main.

Files with missing lines	Patch %	Lines
crates/lsp/src/providers/text_document.rs	42.50%	23 Missing ⚠️
crates/lsp/src/handlers.rs	34.37%	21 Missing ⚠️
crates/lsp/src/server.rs	44.44%	15 Missing ⚠️
crates/lsp/src/progress.rs	0.00%	13 Missing ⚠️
crates/lsp/src/dispatcher.rs	70.83%	7 Missing ⚠️
crates/lsp/src/lib.rs	14.28%	6 Missing ⚠️
crates/lsp/src/providers/completion.rs	80.95%	4 Missing ⚠️
crates/lsp/src/providers/inlay_hints.rs	85.18%	4 Missing ⚠️
crates/lsp/src/providers/definition.rs	40.00%	3 Missing ⚠️
crates/lsp/src/providers/diagnostics.rs	62.50%	3 Missing ⚠️
... and 3 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #860      +/-   ##
==========================================
- Coverage   80.88%   80.79%   -0.09%     
==========================================
  Files          31       30       -1     
  Lines       12502    12559      +57     
==========================================
+ Hits        10112    10147      +35     
- Misses       2390     2412      +22     

Files with missing lines	Coverage Δ
crates/lsp/src/capabilities.rs	95.97% <100.00%> (+0.06%)	⬆️
crates/lsp/src/document.rs	100.00% <100.00%> (ø)
crates/lsp/src/providers/folding_range.rs	96.55% <ø> (ø)
crates/lsp/src/providers/formatting.rs	92.15% <ø> (-0.01%)	⬇️
crates/lsp/src/providers/references.rs	92.09% <100.00%> (+0.09%)	⬆️
crates/lsp/src/providers/workspace_symbol.rs	96.90% <100.00%> (+0.19%)	⬆️
crates/lsp/src/treesitter_utils.rs	99.70% <100.00%> (+0.01%)	⬆️
crates/lsp/src/providers/hover.rs	90.75% <66.66%> (-0.53%)	⬇️
crates/lsp/src/providers/semantic_tokens.rs	97.11% <90.47%> (ø)
crates/lsp/src/providers/definition.rs	70.07% <40.00%> (ø)
... and 10 more

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