fix(atlas): enforce checkbox completion before next task

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src/hooks/atlas/system-reminder-templates.test.ts

@@ -0,0 +1,37 @@
+import { describe, it, expect } from "bun:test"
+import { BOULDER_CONTINUATION_PROMPT } from "./system-reminder-templates"
+
+describe("BOULDER_CONTINUATION_PROMPT", () => {
+  describe("checkbox-first priority rules", () => {
+    it("first rule after RULES: mentions both reading the plan AND marking a still-unchecked completed task", () => {
+      const rulesSection = BOULDER_CONTINUATION_PROMPT.split("RULES:")[1]!
+      const firstRule = rulesSection.split("\n")[1]!.trim()
+
+      expect(firstRule).toContain("Read the plan")
+      expect(firstRule).toContain("mark")
+      expect(firstRule).toContain("completed")
+    })
+
+    it("first rule includes IMMEDIATELY keyword", () => {
+      const rulesSection = BOULDER_CONTINUATION_PROMPT.split("RULES:")[1]!
+      const firstRule = rulesSection.split("\n")[1]!.trim()
+
+      expect(firstRule).toContain("IMMEDIATELY")
+    })
+
+    it("checkbox-marking guidance appears BEFORE Proceed without asking for permission", () => {
+      const rulesSection = BOULDER_CONTINUATION_PROMPT.split("RULES:")[1]!
+
+      const checkboxMarkingMatch = rulesSection.match(/- \[x\]/i)
+      const proceedMatch = rulesSection.match(/Proceed without asking for permission/)
+
+      expect(checkboxMarkingMatch).not.toBeNull()
+      expect(proceedMatch).not.toBeNull()
+
+      const checkboxPosition = checkboxMarkingMatch!.index
+      const proceedPosition = proceedMatch!.index
+
+      expect(checkboxPosition).toBeLessThan(proceedPosition)
+    })
+  })
+})