feat: implemented provider wire codecs and optimized telemetry and parsing

- Added internal protobuf wire codecs, message builders, and protocol definitions for Cursor and Devin providers.
- Deferred loading of OTel SDK and OTLP exporters and added bounded caches to optimize startup and lookup performance.
- Added SQLite-backed parse caching for legacy extension source analysis and streaming file chunk parsing for changelogs.
- Added support for rendering context usage overflow above 100% in the status line component.

packages/coding-agent/test/cursor-exec.test.ts

@@ -2,7 +2,7 @@ import { afterEach, beforeEach, describe, expect, it } from "bun:test";
 import * as fs from "node:fs/promises";
 import * as os from "node:os";
 import * as path from "node:path";
-import { create, fromBinary } from "@bufbuild/protobuf";
+import { create, fromBinary } from "@oh-my-pi/pi-catalog/discovery/protobuf";
 import { type } from "@oh-my-pi/omptype";
 import type { AgentEvent, AgentTool, AgentToolContext } from "@oh-my-pi/pi-agent-core";
 import { type BlockState, handleServerMessage, type ToolCallState } from "@oh-my-pi/pi-ai/providers/cursor";
@@ -17,7 +17,7 @@ import {
 	McpArgsSchema,
 	ReadArgsSchema,
 	ShellArgsSchema,
-} from "@oh-my-pi/pi-catalog/discovery/cursor-gen/agent_pb";
+} from "@oh-my-pi/pi-catalog/discovery/cursor-proto";
 import { Settings } from "@oh-my-pi/pi-coding-agent/config/settings";
 import { CursorExecHandlers } from "@oh-my-pi/pi-coding-agent/cursor";
 import {

packages/coding-agent/test/legacy-pi-ast-behavior.test.ts

@@ -401,6 +401,32 @@ describe("legacy Pi Babel AST behavior baseline", () => {
 		}
 	});
 
+	test("keeps mixed import and require rewrites byte-identical after a cached analysis", async () => {
+		const source = [
+			'import value from "tracked-dep";',
+			'export { value as named } from "tracked-dep";',
+			'const required = require("tracked-dep");',
+		].join("\n");
+		const expected = [
+			`import value from ${JSON.stringify(importTarget)};`,
+			`export { value as named } from ${JSON.stringify(importTarget)};`,
+			`const required = require(${JSON.stringify(requireTarget)});`,
+		].join("\n");
+		expect(await __rewriteLegacyExtensionSourceForTests(source, rewriteImporter)).toBe(expected);
+		expect(await __rewriteLegacyExtensionSourceForTests(source, rewriteImporter)).toBe(expected);
+	});
+
+	test("uses a fresh analysis when extension source content changes", async () => {
+		const original = 'import value from "tracked-dep";';
+		const changed = 'const value = require("tracked-dep");';
+		expect(await __rewriteLegacyExtensionSourceForTests(original, rewriteImporter)).toBe(
+			`import value from ${JSON.stringify(importTarget)};`,
+		);
+		expect(await __rewriteLegacyExtensionSourceForTests(changed, rewriteImporter)).toBe(
+			`const value = require(${JSON.stringify(requireTarget)});`,
+		);
+	});
+
 	test("discovers exact CommonJS named exports with Babel binding semantics", async () => {
 		for (const testCase of commonJsCases) {
 			const actual = await loadCommonJsCase(testCase);

packages/coding-agent/test/status-line-context-cache.test.ts

@@ -364,6 +364,36 @@ describe("StatusLineComponent context breakdown", () => {
 			settings.clearOverride("statusLine.preset");
 		}
 	});
+	it("embedded overflow (>100%) breaks the raw percent past the window label in error color", () => {
+		const { session } = makeSession({
+			messages: [userMessage("hi"), assistantMessage("done")],
+			contextWindow: 200_000,
+			usage: { tokens: 240_000, contextWindow: 200_000, percent: 120 },
+		});
+		settings.override("statusLine.preset", "custom");
+		settings.override("statusLine.leftSegments", ["pi", "context_pct"]);
+		settings.override("statusLine.rightSegments", ["context_total", "session_name"]);
+		settings.override("statusLine.contextLine", "embedded");
+
+		try {
+			const comp = new StatusLineComponent(session);
+			const border = comp.getTopBorder(120);
+			const plain = border.content.replaceAll(/\x1b\[[0-9;]*m/g, "");
+			const windowIndex = plain.indexOf("200K");
+			const percentIndex = plain.indexOf("120%");
+			expect(border.width).toBe(120);
+			expect(windowIndex).toBeGreaterThanOrEqual(0);
+			expect(percentIndex).toBeGreaterThan(windowIndex);
+			// The clamped label must not render alongside the overflow one.
+			expect(plain).not.toContain("100%");
+			expect(border.content).toContain(`${theme.getFgAnsi("error")}120%`);
+		} finally {
+			settings.clearOverride("statusLine.contextLine");
+			settings.clearOverride("statusLine.rightSegments");
+			settings.clearOverride("statusLine.leftSegments");
+			settings.clearOverride("statusLine.preset");
+		}
+	});
 	it("uses semantic Nerd Font markers for async speculation and compaction boundaries", async () => {
 		const { session } = makeSession({
 			messages: [userMessage("hi"), assistantMessage("done")],

packages/coding-agent/test/tools/auto-generated-guard.test.ts

@@ -11,6 +11,11 @@ let tempDir: string;
 let testSettings: Settings;
 const GENERATED_TYPESCRIPT = "// Code generated by sqlc. DO NOT EDIT.\n\nexport const foo = 1;";
 
+const CATALOG_PROTOCOL_DECLARATIONS = [
+	path.resolve(import.meta.dir, "../../../catalog/src/discovery/cursor-proto.ts"),
+	path.resolve(import.meta.dir, "../../../catalog/src/discovery/devin-proto.ts"),
+];
+
 beforeAll(async () => {
 	resetSettingsForTest();
 	tempDir = await fs.mkdtemp(path.join(os.tmpdir(), "auto-gen-guard-"));
@@ -80,6 +85,12 @@ describe("assertEditableFile", () => {
 		await expect(assertEditableFile(filePath, undefined, testSettings)).rejects.toBeInstanceOf(ToolError);
 	});
 
+	it("blocks generated catalog protocol declarations", async () => {
+		for (const filePath of CATALOG_PROTOCOL_DECLARATIONS) {
+			await expect(assertEditableFile(filePath, undefined, testSettings)).rejects.toBeInstanceOf(ToolError);
+		}
+	});
+
 	it("allows normal files", async () => {
 		const filePath = path.join(tempDir, "normal.ts");
 		await Bun.write(filePath, "// Regular source file\nexport const foo = 1;");