feat: Add compiler toolchain for developers

[yufeiminds]

This is a proposal for a programming language compiler front/middle end, also including the POC (Proof of concept) code.

Only the VSCode will be supported in this POC.

FEATURES:

• Support for syntax highlighting
• Support for code completion
• Support for code linting
• Support for code formatting

Follow features move to another pull request:

• Support for code navigation
• Support for code refactoring
• Support for vulnerability detection

Proposal: A001: Compiler toolchain for developers

[guance-review-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: yufeiminds

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• OWNERS [yufeiminds]

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[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (main@93d8e8e). Click here to learn what that means.
The diff coverage is n/a.

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[guance-review-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: yufeiminds

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [yufeiminds]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

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[guance-review-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: yufeiminds

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [yufeiminds]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[yufeiminds]

/hold

hold to next week.

[yufeiminds]

/unhold

[yufeiminds]

/cc @coanor

[coanor]

/lgtm