feat(launcher): add clear-proxy confirm, kernel column, fix multi-build kernel updates (#107)

* refactor: rename BotBrowserConsole to BotBrowserLauncher

* feat: add kernel management, proxy management, and setup scripts

* fix: enable macOS native Edit menu for Cmd+C/V/X/A keyboard shortcuts

* chore: upgrade Neutralino runtime to 6.4.0

* chore: remove Neutralino binaries from repo, download via neu update

* fix: improve macOS clipboard support with JS fallback for Cmd+V paste

* fix: expand macOS clipboard fallback to Cmd+C/X, auto-download Neutralino via postinstall

* chore: upgrade Neutralino to 6.5.0 and simplify setup scripts

* fix: fix PowerShell setup script ZIP download corruption

* feat: enhance proxy workflow with IP check, quick change, and reusable input component

* fix: correct checkbox color override and setup script stdin handling

* feat: improve profile deletion with auto-stop, group WebRTC settings, prioritize custom exec path

* feat: add port protection toggle, fix kernel auto-update cleanup and UI refresh

* fix: detect kernel assets by file extension to support renamed Windows/Linux packages

* fix: handle non-browser process exits, add crash detection, validate kernel executable paths

* docs: add --bot-time-seed documentation, changelog 2026-03-03, value range and per-context cross-links

* feat: add proxy save/check, improve table layout and kernel date display

- Add "Save to proxy list" button in proxy input for reusing manually entered proxies
- Add batch proxy connectivity check with IP/status display in proxy management
- Sort proxy list by creation time (newest first)
- Fix kernel date display: parse from asset filename, fix timezone offset bug
- Simplify profile status column to icon-only (play/stop) with tooltips
- Remove year from "Last Launch" date to prevent truncation
- Widen window to 1080px, use fixed table layout to prevent horizontal scrollbar
- Add column width constraints for profile and proxy tables

* feat: redesign profile editor with left nav, advanced config modes, and new fields

- Add left-side anchor navigation with scrollspy (IntersectionObserver)
- Split Fingerprint into separate Noise and Rendering sections
- Replace expansion panel with flat Advanced section layout
- Add mode toggles for Executable (kernel/custom), Cookies and Bookmarks (file/input)
- Add FPS dropdown (profile/real/custom number) instead of free-text input
- Add Save IP button in proxy section for explicit IP saving
- Add new fields: Time Seed, Proxy Bypass Regex, Cookies, Bookmarks, Custom Headers
- Put username/password on same row in proxy input
- Widen status column to prevent icon clipping

* fix: replace Save IP with Save to proxy list, unify dropdown option labels

* fix: include username and password in proxy duplicate detection

Normalize both sides with `|| ''` to handle undefined values, and add
password to the comparison so proxies with the same host:port but
different credentials are treated as distinct entries.

* fix: prevent editing running profiles and remove auto-save IP on proxy check

- Block profile editing when browser is running/launching/stopping,
  show alert dialog instead of silently darkening the background
- Remove onIpCheckResult that auto-saved checked IP to proxyIp field

* feat(launcher): add automatic self-update with GitHub commit tracking

Check for launcher updates on startup and every hour by comparing
the local commit hash against the latest launcher-specific commit
from GitHub API (path=launcher). When an update is found, silently
download, rebuild, and prompt the user to restart.

- Add UpdateService with periodic check, ZIP download, and rebuild
- Show update status (checking/downloading/building/ready) in sidebar
- Display current version (commit hash) at sidebar bottom
- Update setup scripts to save commit hash after install/build
- Fix sidebar footer layout to stay at bottom via flex container

* feat(launcher): improve table UX, add new CLI flags, and proxy input enhancements

- Separate row highlight (single click) from checkbox selection (batch ops)
- Add double-click to edit on both profile and proxy tables
- Add clear proxy button in profile editor
- Combine proxy type/host/port into single row layout
- Add --bot-stack-seed and --bot-network-info-override CLI flags
- Update noise seed from float to integer range
- Stack seed uses dropdown (profile/real/custom) like FPS
- Rearrange noise settings: seed+scale+timeseed row, fps+stackseed row
- Widen proxy type column in proxy list table

* fix(launcher): auto-highlight new profiles/proxies and default noise text rects off

- Return created profile/proxy ID from dialog so the table highlights
  the new row after creation, matching the edit-then-highlight behavior
- Change botConfigNoiseTextRects default from on to off

* feat(launcher): add new CLI flags, clear user data, and unsaved changes guard

- Add --bot-config-orientation dropdown in Display & Input section with all orientation variants, noted as mobile profiles only
- Add --bot-gpu-emulation toggle in Behavior section for auto GPU rendering backend selection
- Add "Clear User Data" action in both profile edit dialog and profile list context menu to delete user-data-dir
- Guard profile and proxy edit dialogs against accidental close: Escape, backdrop click, and Cancel now prompt when forms have unsaved changes

* feat(launcher): reorganize flag categories, add CLI preview, new 2026-03-26 flags

- Restructure sections: Proxy → Proxy & Network, move GPU Emulation
  to Rendering, History Injection to Identity (now supports count)
- Add --bot-enable-variations-in-context and --bot-inject-random-history={number}
- Add CLI command preview in Advanced tab + Copy CLI in context menu
- Backward compat for old profiles with flags in behavior.*
- Fix history count type coercion, add copy snackbar feedback

* fix(launcher): prevent kernel update corruption and improve extraction

- Use unique directory per install (tagName_githubAssetId) to avoid overwriting running kernel files during auto-update
- Verify directory deletion before removing kernel record to prevent orphaned records when files are locked on Windows
- Clean up outdated kernels at runtime when browser exits, not only at launcher startup
- Check 7z availability early at init and before download, show warning banner when missing
- Fix nested 7z/zip extraction: use recursive dir search and trim \r from Windows dir output so chrome.7z is found and cleaned up
- Add open-folder button in kernel list to reveal install directory
- deleteKernel throws if files are locked instead of silently failing

* refactor(launcher): add ShellService, fix UI feedback patterns

- Add ShellService using non-blocking spawnProcess with event buffering
  to fix IPC event loop blocking during downloads and extraction
- Migrate all execCommand calls to ShellService (zero remaining)
- Replace native showMessageBox with snackbar (success) or AlertDialog
  (errors/warnings) for consistent in-app feedback
- Unify all clipboard copy actions with snackbar confirmation
- Add Copy URL button in proxy input

* feat(launcher): add clear-proxy confirm, kernel column, fix multi-build kernel updates

- Proxy input: move Clear button left of Check IP and gate it behind a confirm dialog; enable Clear in the profile-list "Change Proxy" flow.
- Profile list: add Kernel column (derived from bot profile's Chrome major version) with sorting.
- Kernel service: when a release contains several same-platform builds (e.g. botbrowser_20260514_148.0.7778.168 and _20260518_...), pick the asset with the latest assetDate instead of the first one returned by GitHub, so auto-update actually downloads the freshest build.

Author: mykola-zalizniak

launcher/src/app/app.component.html

@@ -283,6 +283,11 @@
                                 </td>
                             </ng-container>
 
+                            <ng-container matColumnDef="kernel">
+                                <th mat-header-cell *matHeaderCellDef mat-sort-header>Kernel</th>
+                                <td mat-cell *matCellDef="let element">{{ getKernelVersion(element) || '-' }}</td>
+                            </ng-container>
+
                             <ng-container matColumnDef="status">
                                 <th mat-header-cell *matHeaderCellDef></th>
                                 <td mat-cell *matCellDef="let element">

launcher/src/app/app.component.scss

@@ -184,6 +184,11 @@ mat-toolbar {
     max-width: 130px;
 }
 
+.mat-column-kernel {
+    width: 80px;
+    max-width: 80px;
+}
+
 .status-running {
     color: #f44336;
 }

launcher/src/app/app.component.ts

@@ -20,6 +20,7 @@ import { cloneDeep } from 'lodash-es';
 import { v4 as uuidv4 } from 'uuid';
 import { CloneBrowserProfileComponent } from './clone-browser-profile.component';
 import { AppName } from './const';
+import { extractMajorVersion } from './data/bot-profile';
 import { BrowserProfileStatus, type BrowserProfile } from './data/browser-profile';
 import { EditBrowserProfileComponent } from './edit-browser-profile.component';
 import { KernelManagementComponent } from './kernel-management/kernel-management.component';
@@ -78,7 +79,7 @@ export class AppComponent implements AfterViewInit {
     readonly formatDateTime = formatDateTime;
     readonly formatProxyDisplay = formatProxyDisplay;
     readonly BrowserProfileStatus = BrowserProfileStatus;
-    readonly displayedColumns = ['select', 'status', 'name', 'group', 'proxy', 'lastUsedAt'];
+    readonly displayedColumns = ['select', 'status', 'name', 'group', 'proxy', 'kernel', 'lastUsedAt'];
     readonly dataSource = new MatTableDataSource<BrowserProfile>([]);
     readonly selection = new SelectionModel<BrowserProfile>(true, []);
 
@@ -100,6 +101,8 @@ export class AppComponent implements AfterViewInit {
                     return data.basicInfo.groupName ?? '';
                 case 'status':
                     return this.browserLauncherService.getRunningStatus(data);
+                case 'kernel':
+                    return this.getKernelVersion(data) ?? 0;
                 case 'lastUsedAt':
                     return data.lastUsedAt ?? 0;
                 default:
@@ -108,6 +111,19 @@ export class AppComponent implements AfterViewInit {
         };
     }
 
+    getKernelVersion(profile: BrowserProfile): number | null {
+        const content = profile.botProfileInfo?.content;
+        if (!content) return null;
+        try {
+            const info = JSON.parse(content);
+            const userAgent = info.userAgent || '';
+            const version = info.version || '';
+            return extractMajorVersion(userAgent) ?? extractMajorVersion(version);
+        } catch {
+            return null;
+        }
+    }
+
     newProfile(): void {
         this.#dialog
             .open(EditBrowserProfileComponent, {

launcher/src/app/data/kernel.ts

@@ -88,6 +88,19 @@ export function getPlatformFromAssetName(name: string): KernelPlatform | null {
     return null;
 }
 
+// Pick the latest asset for a given platform within a release.
+// Among assets matching the platform, prefers the one with the highest assetDate (YYYYMMDD).
+export function getLatestAssetForPlatform(
+    assets: KernelAsset[],
+    platform: KernelPlatform
+): KernelAsset | undefined {
+    const candidates = assets.filter((a) => a.platform === platform);
+    if (candidates.length === 0) return undefined;
+    return candidates.reduce((latest, a) =>
+        (a.assetDate || '') > (latest.assetDate || '') ? a : latest
+    );
+}
+
 export function getCurrentPlatform(osName: string, arch?: string): KernelPlatform {
     const osLower = osName.toLowerCase();
 

launcher/src/app/kernel-management/kernel-management.component.ts

@@ -8,7 +8,7 @@ import { MatTableDataSource, MatTableModule } from '@angular/material/table';
 import { MatToolbarModule } from '@angular/material/toolbar';
 import { MatTooltipModule } from '@angular/material/tooltip';
 import * as Neutralino from '@neutralinojs/lib';
-import type { InstalledKernel, KernelRelease } from '../data/kernel';
+import { getLatestAssetForPlatform, type InstalledKernel, type KernelRelease } from '../data/kernel';
 import { AlertDialogComponent } from '../shared/alert-dialog.component';
 import { ConfirmDialogComponent } from '../shared/confirm-dialog.component';
 import { KernelService } from '../shared/kernel.service';
@@ -151,7 +151,7 @@ export class KernelManagementComponent implements OnInit {
 
     getReleaseAssetDate(release: KernelRelease): string | null {
         const platform = this.kernelService.getCurrentPlatform();
-        const asset = release.assets.find((a) => a.platform === platform);
+        const asset = getLatestAssetForPlatform(release.assets, platform);
         return this.formatAssetDate(asset?.assetDate);
     }
 

launcher/src/app/quick-proxy-change.component.ts

@@ -39,8 +39,10 @@ import { ProxyService } from './shared/proxy.service';
                 [showQuickParse]="true"
                 [showCheckButton]="true"
                 [showSaveButton]="!selectedProxyId"
+                [showClearButton]="true"
                 (valueChange)="onProxyValueChange($event)"
                 (saveToList)="onSaveProxyToList($event)"
+                (clearProxy)="onClearProxy()"
             />
         </mat-dialog-content>
         <mat-dialog-actions align="end">
@@ -94,6 +96,11 @@ export class QuickProxyChangeComponent implements OnInit {
         this.selectedProxyId = '';
     }
 
+    onClearProxy(): void {
+        this.proxyValue = null;
+        this.selectedProxyId = '';
+    }
+
     async onSaveProxyToList(proxy: ParsedProxy): Promise<void> {
         const duplicate = this.proxies.find(
             (p) => p.host === proxy.host && p.port === proxy.port && (p.username || '') === (proxy.username || '') && (p.password || '') === (proxy.password || '')

launcher/src/app/shared/kernel.service.ts

@@ -7,6 +7,7 @@ import {
     compareVersions,
     getAssetDate,
     getCurrentPlatform,
+    getLatestAssetForPlatform,
     getPlatformFromAssetName,
     parseVersion,
     type DownloadProgress,
@@ -390,8 +391,8 @@ export class KernelService {
             const installedKernel = await this.getInstalledKernelByMajorVersion(release.majorVersion);
 
             if (installedKernel) {
-                // Get the asset for current platform
-                const latestAsset = release.assets.find((a) => a.platform === this.#currentPlatform);
+                // Get the latest asset for current platform (highest assetDate within the release)
+                const latestAsset = getLatestAssetForPlatform(release.assets, this.#currentPlatform);
                 if (!latestAsset) continue;
 
                 // Check if there's a newer version OR newer asset date
@@ -471,7 +472,8 @@ export class KernelService {
             throw new Error(`${release.tagName} is already being downloaded.`);
         }
 
-        const asset = release.assets.find((a) => a.platform === this.#currentPlatform);
+        // Pick the latest asset by assetDate so we install the freshest build within the release
+        const asset = getLatestAssetForPlatform(release.assets, this.#currentPlatform);
         if (!asset) {
             throw new Error(`No binary available for platform: ${this.#currentPlatform}`);
         }

launcher/src/app/shared/proxy-input.component.ts

@@ -2,6 +2,7 @@ import { CommonModule } from '@angular/common';
 import { Component, EventEmitter, inject, Input, NgZone, Output } from '@angular/core';
 import { FormBuilder, FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { MatButtonModule } from '@angular/material/button';
+import { MatDialog } from '@angular/material/dialog';
 import { MatFormFieldModule } from '@angular/material/form-field';
 import { MatIconModule } from '@angular/material/icon';
 import { MatInputModule } from '@angular/material/input';
@@ -12,6 +13,7 @@ import { MatTooltipModule } from '@angular/material/tooltip';
 import { ProxyTypes } from '../data/proxy';
 import type { ProxyType } from '../data/proxy';
 import * as Neutralino from '@neutralinojs/lib';
+import { ConfirmDialogComponent } from './confirm-dialog.component';
 import { ProxyCheckService, type ProxyCheckResult } from './proxy-check.service';
 import { ProxyParserService, type ParsedProxy } from './proxy-parser.service';
 
@@ -93,6 +95,11 @@ import { ProxyParserService, type ParsedProxy } from './proxy-parser.service';
         @if (showCheckButton || showSaveButton || showClearButton) {
             <div class="check-ip-section">
                 <div class="button-row">
+                    @if (showClearButton && getValue()) {
+                        <button mat-stroked-button color="warn" (click)="onClearProxy()">
+                            Clear proxy
+                        </button>
+                    }
                     @if (showCheckButton) {
                         <button mat-stroked-button (click)="onCheckIp()" [disabled]="checking || !getValue()">
                             @if (checking) {
@@ -108,11 +115,6 @@ import { ProxyParserService, type ParsedProxy } from './proxy-parser.service';
                             Save to proxy list
                         </button>
                     }
-                    @if (showClearButton && getValue()) {
-                        <button mat-stroked-button color="warn" (click)="onClearProxy()">
-                            Clear proxy
-                        </button>
-                    }
                     @if (getValue()) {
                         <button mat-stroked-button (click)="onCopyProxyUrl()">
                             Copy URL
@@ -307,6 +309,7 @@ export class ProxyInputComponent {
     readonly #formBuilder = inject(FormBuilder);
     readonly #snackBar = inject(MatSnackBar);
     readonly #ngZone = inject(NgZone);
+    readonly #dialog = inject(MatDialog);
 
     readonly proxyTypes = ProxyTypes;
 
@@ -436,11 +439,23 @@ export class ProxyInputComponent {
     }
 
     onClearProxy(): void {
-        this.formGroup.reset({ type: 'http', host: '', port: 8080, username: '', password: '' });
-        this.checkResult = null;
-        this.checkError = '';
-        this.#emitValue();
-        this.clearProxy.emit();
+        this.#dialog
+            .open(ConfirmDialogComponent, {
+                data: {
+                    message: 'Clear the proxy?',
+                    okButtonText: 'Clear',
+                    defaultCancel: true,
+                },
+            })
+            .afterClosed()
+            .subscribe((confirmed: boolean) => {
+                if (!confirmed) return;
+                this.formGroup.reset({ type: 'http', host: '', port: 8080, username: '', password: '' });
+                this.checkResult = null;
+                this.checkError = '';
+                this.#emitValue();
+                this.clearProxy.emit();
+            });
     }
 
     getValue(): ParsedProxy | null {