Refactor find ref and rename

[He1pa]

blocked by #1510

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):

kclvm/sema/src/advanced_resolver/node.rs
kclvm/sema/src/core/symbol.rs
kclvm/tools/src/LSP/src/find_refs.rs
kclvm/tools/src/LSP/src/request.rs

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

[Peefy]

LGTM. Additional attention should be paid to whether APIs such as Rename, RenamdeCode, and FindRefs, as well as their test cases, have been fully passed without any breaks.

[Peefy]

LGTM. Additional attention should be paid to whether APIs such as Rename, RenamdeCode, and FindRefs, as well as their test cases, have been fully passed without any breaks.

[Peefy]

LGTM

[coveralls]

Pull Request Test Coverage Report for Build 10579515428

Details

• 188 of 239 (78.66%) changed or added relevant lines in 8 files are covered.
• 26 unchanged lines in 7 files lost coverage.
• Overall coverage decreased (-0.2%) to 70.591%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
kclvm/tools/src/LSP/src/request.rs	18	20	90.0%
kclvm/tools/src/LSP/src/state.rs	5	7	71.43%
kclvm/tools/src/LSP/src/find_refs.rs	49	54	90.74%
kclvm/tools/src/LSP/src/util.rs	14	23	60.87%
kclvm/sema/src/core/symbol.rs	73	106	68.87%

Files with Coverage Reduction	New Missed Lines	%
kclvm/tools/src/LSP/src/request.rs	1	63.16%
kclvm/tools/src/LSP/src/find_refs.rs	2	88.52%
kclvm/sema/src/core/symbol.rs	3	52.54%
kclvm/tools/src/LSP/src/state.rs	4	81.47%
kclvm/parser/src/lib.rs	5	95.59%
kclvm/driver/src/lib.rs	5	81.77%
kclvm/tools/src/LSP/src/util.rs	6	42.95%

Totals
Change from base Build 10575996206:	-0.2%
Covered Lines:	50989
Relevant Lines:	72232

---

💛 - Coveralls