feat: UI 商业化改造 + 连接前 tmux 会话选择（真机验证）

按 Claude Design 定稿（归档在 docs/design/）重做 UI，并把 tmux 从「从不自动进」修成「连接前探测 → 让用户选会话」。设计令牌与导航地基 - Theme 拆三层：TXAccent(恒定 blurple) / TXChrome(中性阶×4 表) / TXFlavor(Catppuccin 终端) - vendor JetBrains Mono 四权重（附 OFL 许可） - AppRouter + SessionManager：多会话并存，路由与会话生命周期解耦 - SessionCanvas 常驻挂载会话 surface（摘除即丢内容，也是缩回动画的前提）按设计稿落地的屏 - 沉浸轨道页：56pt 轨道 + 浮起标题/状态胶囊 + 侧边栏三态（遮罩不 resize、Pin 各一次） - 首页：活动会话卡（readViewportText 文本镜像）+ 主机网格 + 筛选 chips - 关闭二次确认（tmux 仅断开 / 原生窗口两套文案）、分屏菜单、pane 拖拽条 - 空状态：首次运行 / 无会话 / 搜索无命中 / 连接中·失败·已关闭 tmux 真实链路（真机查出并修掉 4 个 bug） - 全代码库从来没人发起 attach → 连接前探测 + 会话选择器（接回 / 新建 / 原生终端） - format 分隔符 tab 经 PTY 变成下划线 → 改用 |:| - controller 变化不冒泡到 session → Combine 转发（否则数据解析对了 UI 不刷新） - 当前会话名不能靠 session_attached 反推 → 改用 display-message 传输层：SSH connect 加超时（原来阻塞到系统 TCP 超时 75s+）无头验证设施：假会话 fixture · terminalx://ui/* 驱动 · 横屏截图脚本 · 对拍走查法 TXCore 45 tests 绿（新增 5 个会话探测单测） Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-07-25 22:59:35 +08:00
parent 6dd23275ff
commit 28e9cfc207
46 changed files with 10237 additions and 1204 deletions
--- a/docs/design/render-screens.py
+++ b/docs/design/render-screens.py
@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+"""把设计稿画板拆成每屏一个独立 HTML，便于 headless chrome 逐屏截图。"""
+import re, os, sys
+from html.parser import HTMLParser
+
+#   python3 docs/design/render-screens.py && \
+#   for f in /tmp/tx-screens/*.html; do "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" \
+#     --headless=new --window-size=1366,1024 --screenshot="${f%.html}.png" "file://$f"; done
+SRC = os.path.join(os.path.dirname(os.path.abspath(__file__)), "terminalX-iPadOS.dc.html")
+OUT = "/tmp/tx-screens"
+os.makedirs(OUT, exist_ok=True)
+html = open(SRC, encoding="utf-8").read()
+
+# 提取 <style>…</style>（helmet 内的全局样式）
+style = "\n".join(re.findall(r"<style>(.*?)</style>", html, re.S))
+
+VOID = {"br", "img", "hr", "input", "meta", "link", "source", "area", "base", "col", "embed", "param", "track", "wbr"}
+
+class Finder(HTMLParser):
+    def __init__(self):
+        super().__init__(convert_charrefs=False)
+        self.stack = []          # 当前打开的 tag 名
+        self.capture = None      # (label, depth, start_offset)
+        self.results = []        # (label, start, end)
+
+    def cur_off(self):
+        line, col = self.getpos()
+        return self.line_starts[line - 1] + col
+
+    def handle_starttag(self, tag, attrs):
+        if tag in VOID:
+            return
+        d = dict(attrs)
+        if self.capture is None and "data-screen-label" in d:
+            self.capture = (d["data-screen-label"], len(self.stack), self.cur_off())
+        self.stack.append(tag)
+
+    def handle_startendtag(self, tag, attrs):
+        pass
+
+    def handle_endtag(self, tag):
+        if tag in VOID:
+            return
+        while self.stack and self.stack[-1] != tag:
+            self.stack.pop()
+        if self.stack:
+            self.stack.pop()
+        if self.capture and len(self.stack) == self.capture[1]:
+            label, _, start = self.capture
+            end = self.cur_off() + len(f"</{tag}>")
+            self.results.append((label, start, end))
+            self.capture = None
+
+f = Finder()
+f.line_starts = [0]
+for line in html.splitlines(keepends=True):
+    f.line_starts.append(f.line_starts[-1] + len(line))
+f.feed(html)
+
+HEAD = """<!DOCTYPE html><html><head><meta charset="utf-8">
+<link rel="stylesheet" href="https://unpkg.com/@phosphor-icons/web@2.1.1/src/regular/style.css">
+<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap">
+<style>%s
+html,body{margin:0;padding:0;background:#11121c}</style></head><body>"""
+
+manifest = []
+for i, (label, s, e) in enumerate(f.results):
+    frag = html[s:e]
+    m = re.search(r"width:(\d+)px;height:(\d+)px", frag)
+    w, h = (m.group(1), m.group(2)) if m else ("1366", "1024")
+    slug = re.sub(r"[^\w一-鿿]+", "_", label).strip("_")
+    path = f"{OUT}/{i:02d}_{slug}.html"
+    open(path, "w", encoding="utf-8").write(HEAD % style + frag + "</body></html>")
+    manifest.append((path, w, h, label))
+    print(f"{i:02d}\t{label}\t{w}x{h}\t{path}")
+
+with open(f"{OUT}/manifest.tsv", "w") as fh:
+    for p, w, h, l in manifest:
+        fh.write(f"{p}\t{w}\t{h}\t{l}\n")
+print(f"total {len(manifest)}")