Add standalone Go build alongside VSCode extension

Ports all five tools to a single 7.5 MB Windows exe with an embedded
WebView2 window, file-based config, single-instance focus, and clean
shutdown. Adds build.ps1 to build both targets from one command.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

standalone/daily.go

@@ -0,0 +1,131 @@
+package main
+
+import (
+	"encoding/json"
+	"html"
+	"net/http"
+	"regexp"
+	"strings"
+	"time"
+)
+
+func DailyPage(w http.ResponseWriter, r *http.Request) {
+	cfg := LoadConfig()
+	today := time.Now().Format("2006-01-02")
+	lastProject := html.EscapeString(cfg.DailyUpdate.LastProject)
+
+	body := `
+<h2>Daily Update</h2>
+<div class="hint" style="margin-bottom:12px;">Submit copies the formatted text to your clipboard.</div>
+
+<div style="max-width:520px;">
+  <label style="display:block;margin-top:8px;font-size:12px;opacity:0.85;">Date</label>
+  <input type="date" id="date" value="` + today + `" style="width:100%;" />
+
+  <label style="display:block;margin-top:12px;font-size:12px;opacity:0.85;">Status</label>
+  <select id="status" style="width:100%;">
+    <option>Started</option><option>Progress</option><option>Finished</option>
+    <option>Client Feedback</option><option>For OT</option>
+  </select>
+
+  <label style="display:block;margin-top:12px;font-size:12px;opacity:0.85;">Project</label>
+  <input type="text" id="project" placeholder="Project name" value="` + lastProject + `" style="width:100%;" />
+
+  <label style="display:block;margin-top:12px;font-size:12px;opacity:0.85;">Remarks</label>
+  <textarea id="remarks" placeholder="What did you do?" style="width:100%;min-height:96px;"></textarea>
+
+  <button id="submit" style="margin-top:16px;">Submit</button>
+  <div id="status-msg" style="margin-top:12px;min-height:18px;"></div>
+</div>
+
+<script>
+document.getElementById('submit').addEventListener('click', async () => {
+  const payload = {
+    date: document.getElementById('date').value,
+    status: document.getElementById('status').value,
+    project: document.getElementById('project').value.trim(),
+    remarks: document.getElementById('remarks').value.trim(),
+  };
+  const statusEl = document.getElementById('status-msg');
+  statusEl.textContent = 'Copying...';
+  try {
+    const res = await fetch('/api/daily/submit', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify(payload),
+    });
+    const j = await res.json();
+    if (j.ok) {
+      statusEl.innerHTML = '<span class="ok">Copied to clipboard.</span>';
+    } else {
+      statusEl.innerHTML = '<span class="err">' + (j.error || 'Failed') + '</span>';
+    }
+  } catch (e) {
+    statusEl.innerHTML = '<span class="err">' + (e.message || e) + '</span>';
+  }
+});
+</script>
+`
+	w.Header().Set("Content-Type", "text/html; charset=utf-8")
+	_, _ = w.Write([]byte(Page("/daily", "Daily Update", body)))
+}
+
+type dailySubmitReq struct {
+	Date    string `json:"date"`
+	Status  string `json:"status"`
+	Project string `json:"project"`
+	Remarks string `json:"remarks"`
+}
+
+func DailySubmit(w http.ResponseWriter, r *http.Request) {
+	var req dailySubmitReq
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeJSON(w, map[string]any{"ok": false, "error": err.Error()})
+		return
+	}
+	text := formatDailyMessage(req)
+	if err := CopyToClipboard(text); err != nil {
+		writeJSON(w, map[string]any{"ok": false, "error": err.Error()})
+		return
+	}
+	cfg := LoadConfig()
+	cfg.DailyUpdate.LastProject = req.Project
+	_ = SaveConfig(cfg)
+	writeJSON(w, map[string]any{"ok": true, "text": text})
+}
+
+func formatDailyMessage(p dailySubmitReq) string {
+	bullets := []string{}
+	for _, line := range strings.Split(p.Remarks, "\n") {
+		t := strings.TrimRight(line, "\r")
+		t = regexp.MustCompile(`^\s*[-*]\s*`).ReplaceAllString(t, "")
+		t = strings.TrimSpace(t)
+		if t != "" {
+			bullets = append(bullets, "- "+t)
+		}
+	}
+	lines := []string{
+		"Date: " + formatDailyDate(p.Date),
+		"Status: " + p.Status,
+		"Project: " + p.Project,
+		"Remarks:",
+		strings.Join(bullets, "\n"),
+	}
+	if p.Status == "For OT" {
+		lines = append(lines, "@Joyce Lanot , @Reland Pigte, @Anthony Castor, @Angela Grace")
+	}
+	return strings.Join(lines, "\n")
+}
+
+func formatDailyDate(iso string) string {
+	t, err := time.Parse("2006-01-02", iso)
+	if err != nil {
+		return iso
+	}
+	return t.Format("01/02/2006")
+}
+
+func writeJSON(w http.ResponseWriter, v any) {
+	w.Header().Set("Content-Type", "application/json")
+	_ = json.NewEncoder(w).Encode(v)
+}