feat: Update lsp workspace

[He1pa]

feat: lsp workspace.

1. delete db and use workspace to store compile result.
2. Initialize the global workspace when starting lsp. For file changes, update the workspace for files in the global workspace and create a temporary workspace for files not in the global workspace (compatible with old versions, consistent with previous behavior).
3. Publish Diag globally, not only in the currently opened file
4. use DBState to present compile state: init, in compiling and ready

1. Does this PR affect any open issues?(Y/N) and add issue references (e.g. "fix #123", "re #123".):

• N
• Y

2. What is the scope of this PR (e.g. component or file name):

3. Provide a description of the PR(e.g. more details, effects, motivations or doc link):

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Performance regression: Consumes more CPU
• Performance regression: Consumes more Memory
• Other

4. Are there any breaking changes?(Y/N) and describe the breaking changes(e.g. more details, motivations or doc link):

• N
• Y

5. Are there test cases for these changes?(Y/N) select and add more details, references or doc links:

• Unit test
• Integration test
• Benchmark (add benchmark stats below)
• Manual test (add detailed scripts or steps below)
• Other

[coveralls]

Pull Request Test Coverage Report for Build 10575019807

Details

• 307 of 395 (77.72%) changed or added relevant lines in 10 files are covered.
• 57 unchanged lines in 9 files lost coverage.
• Overall coverage decreased (-0.1%) to 70.82%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
kclvm/tools/src/LSP/src/notification.rs	15	16	93.75%
kclvm/tools/src/LSP/src/tests.rs	34	35	97.14%
kclvm/tools/src/LSP/src/to_lsp.rs	23	24	95.83%
kclvm/tools/src/LSP/src/util.rs	10	11	90.91%
kclvm/tools/src/LSP/src/request.rs	29	51	56.86%
kclvm/tools/src/LSP/src/state.rs	172	234	73.5%

Files with Coverage Reduction	New Missed Lines	%
kclvm/tools/src/LSP/src/request.rs	1	62.72%
kclvm/sema/src/resolver/mod.rs	1	99.06%
kclvm/driver/src/lib.rs	1	82.28%
kclvm/tools/src/LSP/src/tests.rs	3	98.59%
kclvm/sema/src/core/global_state.rs	5	92.02%
kclvm/tools/src/LSP/src/util.rs	5	44.57%
kclvm/tools/src/LSP/src/dispatcher.rs	11	65.71%
kclvm/tools/src/LSP/src/notification.rs	12	78.69%
kclvm/tools/src/LSP/src/state.rs	18	77.67%

Totals
Change from base Build 10571823119:	-0.1%
Covered Lines:	51529
Relevant Lines:	72761

---

💛 - Coveralls