feat: enhance anoymous schema type checking in the expr context stack

[Peefy]

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

• N
• Y

• feat: enhance anoymous schema type checking in the expr context stack

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

• kclvm/sema/src/resolver/config.rs
• kclvm/sema/src/resolver/node.rs
• kclvm/sema/src/resolver/var.rs
• kclvm/tools/src/LSP/src/completion.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

• kclvm/sema/src/resolver/test_fail_data/unmatched_nest_schema_attr_0.k
• kclvm/sema/src/resolver/test_fail_data/unmatched_nest_schema_attr_1.k
• kclvm/sema/src/resolver/test_fail_data/unmatched_nest_schema_attr_2.k
• kclvm/sema/src/resolver/test_fail_data/unmatched_nest_schema_attr_3.k
• kclvm/sema/src/resolver/test_fail_data/unmatched_schema_attr_0.k
• kclvm/sema/src/resolver/test_fail_data/unmatched_schema_attr_1.k
• kclvm/sema/src/resolver/test_fail_data/unmatched_schema_attr_2.k
• kclvm/sema/src/resolver/test_fail_data/unmatched_schema_attr_3.k

[zong-zhe]

LGTM

[He1pa]

lgtm

[coveralls]

Pull Request Test Coverage Report for Build 8105783039

Details

• 52 of 57 (91.23%) changed or added relevant lines in 5 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.02%) to 71.914%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
kclvm/sema/src/resolver/config.rs	31	36	86.11%

Totals
Change from base Build 8099055692:	0.02%
Covered Lines:	44519
Relevant Lines:	61906

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💛 - Coveralls