feat: add multi-root workspace support

[ashish10alex]

Solves: #110

TODO:

• build basic multi-root workspace experience
• When both workspaces have a file with same filename it does not know that it is in the wrong workspace . Have added a user command which can be used to select the correct workspace
• test in windows
• test user experience
• ensure no regression

[Copilot]

Pull Request Overview

This pull request adds support for multi-root workspaces by converting various workspace folder retrieval functions to asynchronous versions and wiring up a new workspace folder selection flow. Key changes include:

• Converting getWorkspaceFolder calls to their async equivalents across multiple files.
• Adding a new command and UI link for selecting the workspace folder.
• Updating error messages in the webview to reflect multi-root workspace context.

Reviewed Changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
src/views/register-preview-compiled-panel.ts	Updates command handling for workspace selection.
src/depedancyGraphPanel.ts	Converts synchronous workspace retrieval to async.
src/utils.ts	Refactors getWorkspaceFolder and related functions to async.
src/runTag.ts, src/runFilesTagsWtOptions.ts, src/runFiles.ts, src/hoverProvider.ts, src/formatCurrentFile.ts, src/extension.ts, src/dependancyTreeNodeMeta.ts, src/dependancyTree.ts, src/definitionProvider.ts	Replaces synchronous calls with await for workspace folder retrieval.
src/constants.ts	Revises error message generation to support multi-root workspaces.
media/js/showCompiledQuery.js	Adds a UI link for workspace folder selection.

[vercel]

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[Copilot]

Pull Request Overview

This PR introduces multi-root workspace support into the extension by making various functions asynchronous and integrating a new command to select the appropriate workspace folder.

• Updated calls to getWorkspaceFolder to use async/await for better workflow handling
• Added a new command 'selectWorkspaceFolder' and updated error messages and UI elements accordingly
• Minor modifications in several files to incorporate multi-root awareness

Reviewed Changes

Copilot reviewed 16 out of 16 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/views/register-preview-compiled-panel.ts	Added handling for a new 'selectWorkspaceFolder' command
src/views/depedancyGraphPanel.ts	Updated getWorkspaceFolder to be awaited for consistency
src/utils.ts	Converted several functions to use async/await for fetching workspace folder
src/runTag.ts, runFilesTagsWtOptions.ts, etc.	Updated workspaceFolder calls to use await
src/definitionProvider.ts	Adjusted workspaceFolder retrieval to async mode
src/constants.ts	Modified error message generation to include workspace folder details
package.json	Registered the new selectWorkspaceFolder command
media/js/showCompiledQuery.js	Added click handler for a UI element to trigger workspace selection
src/dependancyTreeNodeMeta.ts & src/dependancyTree.ts	(File names contain a potential typo)

Comments suppressed due to low confidence (5)

src/depedancyGraphPanel.ts:1

• [nitpick] The filename 'depedancyGraphPanel.ts' appears to be misspelled; consider renaming it to 'dependencyGraphPanel.ts' for clarity.

import * as vscode from 'vscode';

src/dependancyTree.ts:82

• [nitpick] The filename 'dependancyTree.ts' seems misspelled; consider renaming it to 'dependencyTree.ts' for consistency.

if (!CACHED_COMPILED_DATAFORM_JSON) {

src/dependancyTreeNodeMeta.ts:85

• [nitpick] The filename 'dependancyTreeNodeMeta.ts' appears to contain a typo; consider renaming it to 'dependencyTreeNodeMeta.ts' for clarity.

if (!CACHED_COMPILED_DATAFORM_JSON) {

src/utils.ts:175

• [nitpick] Consider directly awaiting getWorkspaceFolder (e.g. 'let workspaceFolder = await getWorkspaceFolder();') during initialization instead of first assigning synchronously then conditionally awaiting, to maintain async consistency.

let workspaceFolder = getWorkspaceFolder();

src/constants.ts:39

• The variable 'workspaceFolder' is used without being declared in the scope of getFileNotFoundErrorMessageForWebView. Please declare it (e.g. using 'let workspaceFolder = await getWorkspaceFolder();') before using it.

if(!workspaceFolder){