chore: genesis — remove all files to rebuild from scratch (arch rewrite)

1 files changed, 0 insertions, 194 deletions

diff --git a/packages/core/tests/compaction/compaction.test.ts b/packages/core/tests/compaction/compaction.test.ts
deleted file mode 100644
index d6edd59..0000000
--- a/packages/core/tests/compaction/compaction.test.ts
+++ /dev/null
@@ -1,194 +0,0 @@
-import { describe, expect, it } from "vitest";
-import {
-	buildCompactionPrompt,
-	buildCompactionRequest,
-	buildSummaryTurnText,
-	DEFAULT_TAIL_TURNS,
-	extractPreviousSummary,
-	renderTranscript,
-	SUMMARY_MARKER,
-	SUMMARY_TEMPLATE,
-	selectHeadTail,
-} from "../../src/compaction/index.js";
-import type { ChatMessage } from "../../src/types/index.js";
-
-function user(text: string): ChatMessage {
-	return { role: "user", chunks: [{ type: "text", text }] };
-}
-function assistant(text: string): ChatMessage {
-	return { role: "assistant", chunks: [{ type: "text", text }] };
-}
-
-describe("selectHeadTail", () => {
-	it("returns empty head when turns <= tailTurns (nothing to compact)", () => {
-		const msgs = [user("u1"), assistant("a1"), user("u2"), assistant("a2")];
-		const { head, tail } = selectHeadTail(msgs, 2);
-		expect(head).toEqual([]);
-		expect(tail).toEqual(msgs);
-	});
-
-	it("keeps the last N turns verbatim and summarizes the rest", () => {
-		const msgs = [
-			user("u1"),
-			assistant("a1"),
-			user("u2"),
-			assistant("a2"),
-			user("u3"),
-			assistant("a3"),
-		];
-		const { head, tail } = selectHeadTail(msgs, 2);
-		expect(tail[0]).toBe(msgs[2]);
-		expect(tail.at(-1)).toBe(msgs[5]);
-		expect(head).toEqual([msgs[0], msgs[1]]);
-	});
-
-	it("a turn includes trailing assistant/tool messages up to the next user", () => {
-		const msgs = [user("u1"), assistant("a1a"), assistant("a1b"), user("u2"), assistant("a2")];
-		const { head, tail } = selectHeadTail(msgs, 1);
-		expect(head).toEqual([msgs[0], msgs[1], msgs[2]]);
-		expect(tail).toEqual([msgs[3], msgs[4]]);
-	});
-
-	it("tailTurns<=0 → everything is head", () => {
-		const msgs = [user("u1"), assistant("a1")];
-		expect(selectHeadTail(msgs, 0)).toEqual({ head: msgs, tail: [] });
-	});
-
-	it("defaults to DEFAULT_TAIL_TURNS", () => {
-		const msgs = [user("u1"), user("u2"), user("u3")];
-		const def = selectHeadTail(msgs);
-		const explicit = selectHeadTail(msgs, DEFAULT_TAIL_TURNS);
-		expect(def).toEqual(explicit);
-	});
-});
-
-describe("buildCompactionPrompt", () => {
-	it("creates a fresh-summary instruction without a previous summary", () => {
-		const p = buildCompactionPrompt({});
-		expect(p).toContain("Create a new anchored summary");
-		expect(p).toContain(SUMMARY_TEMPLATE);
-		expect(p).not.toContain("<previous-summary>");
-	});
-
-	it("anchors on a previous summary when provided", () => {
-		const p = buildCompactionPrompt({ previousSummary: "## Goal\n- old" });
-		expect(p).toContain("Update the anchored summary");
-		expect(p).toContain("<previous-summary>");
-		expect(p).toContain("## Goal\n- old");
-		expect(p).toContain(SUMMARY_TEMPLATE);
-	});
-});
-
-describe("extractPreviousSummary", () => {
-	it("returns undefined when the first user message is not a seeded summary", () => {
-		expect(extractPreviousSummary([user("hello"), assistant("hi")])).toBeUndefined();
-	});
-
-	it("extracts the body of a seeded summary turn (marker stripped)", () => {
-		const seeded = user(buildSummaryTurnText("## Goal\n- build X"));
-		expect(extractPreviousSummary([seeded, assistant("ok")])).toBe("## Goal\n- build X");
-	});
-});
-
-describe("renderTranscript", () => {
-	it("renders user/assistant text blocks", () => {
-		const t = renderTranscript([user("hello"), assistant("hi there")]);
-		expect(t).toContain("## User\nhello");
-		expect(t).toContain("## Assistant\nhi there");
-	});
-
-	it("renders tool calls and caps long tool results", () => {
-		const big = "x".repeat(5000);
-		const msg: ChatMessage = {
-			role: "assistant",
-			chunks: [
-				{
-					type: "tool-batch",
-					calls: [{ id: "c1", name: "read_file", arguments: { path: "a" }, result: big }],
-				},
-			],
-		};
-		const t = renderTranscript([msg], 2000);
-		expect(t).toContain('[tool read_file {"path":"a"}]');
-		expect(t).toContain("chars truncated for summary");
-		expect(t.length).toBeLessThan(5000 + 200);
-	});
-
-	it("skips a seeded prior-summary user turn", () => {
-		const seeded = user(buildSummaryTurnText("## Goal\n- prior"));
-		const t = renderTranscript([seeded, assistant("work")]);
-		expect(t).not.toContain("prior");
-		expect(t).toContain("## Assistant\nwork");
-	});
-
-	it("omits thinking/error/system chunks", () => {
-		const msg: ChatMessage = {
-			role: "assistant",
-			chunks: [
-				{ type: "thinking", text: "secret reasoning" },
-				{ type: "text", text: "visible" },
-				{ type: "error", message: "boom" },
-			],
-		};
-		const t = renderTranscript([msg]);
-		expect(t).toContain("visible");
-		expect(t).not.toContain("secret reasoning");
-		expect(t).not.toContain("boom");
-	});
-});
-
-describe("buildCompactionRequest", () => {
-	it("returns no prompt when there is nothing to compact", () => {
-		const msgs = [user("u1"), assistant("a1")];
-		const req = buildCompactionRequest({ messages: msgs, tailTurns: 2 });
-		expect(req.prompt).toBeUndefined();
-		expect(req.head).toEqual([]);
-		expect(req.tail).toEqual(msgs);
-	});
-
-	it("builds a prompt with transcript + instruction and exposes head/tail", () => {
-		const msgs = [
-			user("first task"),
-			assistant("did stuff"),
-			user("second"),
-			assistant("more"),
-			user("third"),
-			assistant("done"),
-		];
-		const req = buildCompactionRequest({ messages: msgs, tailTurns: 2 });
-		expect(req.prompt).toBeDefined();
-		expect(req.prompt).toContain("first task");
-		expect(req.prompt).toContain("Create a new anchored summary");
-		expect(req.tail[0]).toBe(msgs[2]);
-		expect(req.head[0]).toBe(msgs[0]);
-	});
-
-	it("anchors on a prior seeded summary", () => {
-		const msgs = [
-			user(buildSummaryTurnText("## Goal\n- old goal")),
-			assistant("ack"),
-			user("new work"),
-			assistant("did new"),
-			user("more work"),
-			assistant("did more"),
-		];
-		const req = buildCompactionRequest({ messages: msgs, tailTurns: 2 });
-		expect(req.previousSummary).toBe("## Goal\n- old goal");
-		expect(req.prompt).toContain("Update the anchored summary");
-		// head = [seeded-summary, "ack"]; seeded summary is skipped in the
-		// transcript, so "ack" represents the summarized head. "new work" lives
-		// in the preserved tail (last 2 turns), not the summary body.
-		expect(req.prompt).toContain("ack");
-		expect(
-			req.tail.some((m) => m.chunks.some((c) => c.type === "text" && c.text === "new work")),
-		).toBe(true);
-	});
-});
-
-describe("buildSummaryTurnText", () => {
-	it("prefixes the marker so a later compaction can anchor", () => {
-		const seeded = buildSummaryTurnText("## Goal\n- x");
-		expect(seeded.startsWith(SUMMARY_MARKER)).toBe(true);
-		expect(extractPreviousSummary([user(seeded)])).toBe("## Goal\n- x");
-	});
-});