some more fixes for VSC (#2021)

# Pull Request Checklist

## Description
- [ ] **Description of PR**: Clear and concise description of what this
PR accomplishes
- [ ] **Breaking Changes**: Document any breaking changes (if
applicable)
- [ ] **Related Issues**: Link to any related issues or tickets

## Testing
- [ ] **Test cases Attached**: All relevant test cases have been
added/updated
- [ ] **Manual Testing**: Manual testing completed for the changes

## Monitoring & Debugging
- [ ] **Logging in place**: Appropriate logging has been added for
debugging user issues
- [ ] **Sentry will be able to catch errors**: Error handling ensures
Sentry can capture and report errors
- [ ] **Avoid Dev based/Prisma logging**: No development-only or
Prisma-specific logging in production code

## Configuration
- [ ] **Env variables newly added**: Any new environment variables are
documented in .env.example file or mentioned in description
---

## Additional Notes
<!-- Add any additional context, screenshots, or notes for reviewers
here -->

js/VSC-Extension/packages/sidebar-webview/src/initView/styles.css

@@ -230,6 +230,9 @@ h1 {
   font-weight: 500;
   color: var(--vscode-foreground);
   line-height: 24px;
+  max-width: 100%;
+  overflow-wrap: break-word;
+  word-break: break-word;
 }
 
 .step.idle .step-title {
@@ -294,6 +297,13 @@ h1 {
   overflow-x: auto;
 }
 
+.shell-command {
+  overflow-wrap: break-word;
+  word-break: break-all;
+  white-space: pre-wrap;
+  max-width: 100%;
+}
+
 .dollarSign::before {
   content: "$";
   margin-right: 1rem;

js/VSC-Extension/packages/sidebar-webview/src/styles/initForm.module.css

@@ -5,7 +5,7 @@
   border-radius: 8px;
   font-family: var(--vscode-font-family);
   color: var(--vscode-foreground);
-  overflow: hidden;
+  overflow-y: auto;
   width: 100%;
   height: 100%;
 }
@@ -23,7 +23,7 @@
   display: flex;
   flex-direction: column;
   gap: 20px;
-  height: 100%;
+  min-height: 100%;
 }
 
 .title {
@@ -46,10 +46,12 @@
 
 .contextItem {
   display: flex;
-  align-items: center;
+  align-items: flex-start;
   gap: 8px;
   font-size: 12px;
   color: var(--vscode-descriptionForeground);
+  word-break: break-all;
+  overflow-wrap: break-word;
 }
 
 .contextItem code {
@@ -59,6 +61,8 @@
   font-family: var(--vscode-editor-font-family);
   font-size: 11px;
   color: var(--vscode-textPreformat-foreground);
+  word-break: break-all;
+  overflow-wrap: break-word;
 }
 
 .helpText {
@@ -74,6 +78,8 @@
   border-radius: 3px;
   font-family: var(--vscode-editor-font-family);
   font-size: 10px;
+  word-break: break-all;
+  overflow-wrap: break-word;
 }
 
 .actionHelp {

js/VSC-Extension/src/boot/checkEnvironmentStep.ts

@@ -90,36 +90,46 @@ export class CheckEnvironmentStep extends BaseStep {
     const cwd = workspaceFolder.uri.fsPath;
 
     try {
-      // Check if we're inside a Git repository first
-      await execPromise("git rev-parse --is-inside-work-tree", { cwd });
+      // Combine all three git checks into a single command
+      // This reduces overhead from spawning multiple processes
+      const { stdout } = await execPromise(
+        "git rev-parse --is-inside-work-tree --is-bare-repository HEAD",
+        { cwd },
+      );
+
+      const lines = stdout.trim().split("\n");
+
+      // lines[0] = "true" (is-inside-work-tree)
+      // lines[1] = "true" or "false" (is-bare-repository)
+      // lines[2] = commit hash
+
+      if (lines.length < 2) {
+        return new Error(GIT_ERRORS.NO_REPO);
+      }
+
+      const isBare = lines[1] === "true";
+      if (isBare) {
+        return new Error(GIT_ERRORS.BARE_REPO);
+      }
+
+      // Check if HEAD exists (lines[2] should be a commit hash)
+      if (lines.length < 3 || !lines[2]) {
+        return new Error(GIT_ERRORS.NO_INIT_COMMIT);
+      }
+
+      return undefined;
     } catch (error) {
       this.logger.error(
         "Error checking for git repository",
         error instanceof Error ? error : undefined,
       );
+      // Check error message to determine specific git error
+      const message = error instanceof Error ? error.message : String(error);
+      if (message.includes("unknown revision") || message.includes("bad revision")) {
+        return new Error(GIT_ERRORS.NO_INIT_COMMIT);
+      }
       return new Error(GIT_ERRORS.NO_REPO);
     }
-
-    // Run both checks concurrently
-    const [bareResult, headResult] = await Promise.all([
-      execPromise("git rev-parse --is-bare-repository", { cwd })
-        .then((r) => r.stdout.trim())
-        .catch(() => undefined),
-
-      execPromise("git rev-parse HEAD", { cwd })
-        .then(() => true)
-        .catch(() => false),
-    ]);
-
-    if (bareResult === "true") {
-      return new Error(GIT_ERRORS.BARE_REPO);
-    }
-
-    if (!headResult) {
-      return new Error(GIT_ERRORS.NO_INIT_COMMIT);
-    }
-
-    return undefined;
   };
 
   private validatePythonEnvironment = async (): Promise<{