fix: parser accepts bracketless format, rejects project snapshots, adds durable-content prompt

P0a: Parser now accepts both - [type] text and - type text formats
P0b: Prompt adds durable-content guidance to avoid session-specific snapshots
P0c: Parser quality gate rejects exact test counts, file counts, phase progress
- Only rejects phase progress when it appears early in the string (snapshot)
- Stable config values with numbers (Admin PIN, Scrypt) still pass
- Adds 7 new tests covering bracketless parsing and snapshot rejection

src/extractors.ts

@@ -218,6 +218,19 @@ function shouldAcceptWorkspaceMemoryCandidate(entry: {
   const pathCount = (text.match(/\/[\w.-]+(\/[\w.-]+)+/g) || []).length;
   if (pathCount > 2) return false;
 
+  // Session-specific progress snapshots for project type
+  // Only reject when Phase/completed appears at/near START (not mid-description)
+  if (entry.type === "project") {
+    if (/\b\d+\s+tests?\s+pass(?:ed)?\b/i.test(text)) return false;
+    if (/\b\d+\s+suites?\b/i.test(text)) return false;
+    if (/\b\d+\s+(?:files?|文件)\b/i.test(text)) return false;
+    // Reject "Phase N completed" only when it appears early in the string (snapshot)
+    if (text.toLowerCase().indexOf("phase") < 25) {
+      if (/\bphase\s*\d+(?:\s*[-–]\s*\d+)?\s*(?:completed|done|finished)\b/i.test(text)) return false;
+      if (/已完成\s*Phase\s*\d+/i.test(text)) return false;
+    }
+  }
+
   return true;
 }
 
@@ -253,10 +266,13 @@ export function parseWorkspaceMemoryCandidates(summary: string): LongTermMemoryE
   const entries: LongTermMemoryEntry[] = [];
 
   for (const line of block.split("\n")) {
-    const item = line.trim().match(/^-\s*\[(feedback|project|decision|reference)\]\s*(.+)$/i);
+    // Accept both "- [type] text" (bracketed) and "- type text" (bracketless)
+    const item = line.trim().match(
+      /^-\s*(?:\[(feedback|project|decision|reference)\]|(feedback|project|decision|reference)\b)\s+(.+)$/i,
+    );
     if (!item) continue;
-    const type = item[1].toLowerCase() as LongTermType;
-    const body = item[2].trim();
+    const type = (item[1] ?? item[2]).toLowerCase() as LongTermType;
+    const body = item[3].trim();
     if (body.length < 12) continue;
 
     // Apply quality gate

src/plugin.ts

@@ -89,8 +89,13 @@ function buildCompactionPrompt(privateContext: string): string {
     "",
     "## Relevant Files",
     "",
-    "At the end of the summary, extract durable memory entries for future",
-    "sessions using these labels:",
+    "At the end of the summary, extract durable memory entries for future sessions.",
+    "Only extract facts that are likely to stay true across sessions.",
+    "Do not extract session-specific progress like exact test counts, file counts, or phase numbers.",
+    "For progress, extract the stable goal or durable milestone, not the current number.",
+    "For references, extract configuration values that do not usually change between sessions.",
+    "For feedback, extract unresolved issues or user preferences that future sessions need to know.",
+    "Use exactly this candidate format, including square brackets around the type:",
     "",
     "Memory candidates:",
     "- [feedback] content",
@@ -98,6 +103,8 @@ function buildCompactionPrompt(privateContext: string): string {
     "- [decision] content",
     "- [reference] content",
     "",
+    "Do not write '- project content'; write '- [project] content'.",
+    "",
     "Background context, use this to inform the summary above.",
     "Do not output this context verbatim:",
     "",