chore: update CHANGELOG, banner, and Homebrew formula for v0.1.8

- Add v0.1.7 and v0.1.8 entries to CHANGELOG
- Update banner.svg branding to memo-agent
- Update Formula/memo.rb URLs and version to 0.1.8

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: GokhanKabar

CHANGELOG.md

@@ -2,6 +2,24 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.1.8] - 2026-03-16
+
+### Changed
+- Renamed project to **memo-agent** (repo, crate, branding, documentation)
+- Merged `memo-core` and `memo-hooks` into `memo-agent` — single crate, single publish
+- Fixed path display on Windows: backslashes normalized to forward slashes in log entries
+- Fixed `memo doctor` PATH check on Windows: looks for `memo.exe` instead of `memo`
+- Fixed doctor integration test: injects binary directory into PATH so doctor check passes in CI
+
+### Fixed
+- Clippy warnings: `&PathBuf` → `&Path` in `run_capture`, five collapsed `if` blocks
+
+## [0.1.7] - 2026-03-16
+
+### Fixed
+- Clippy `ptr_arg` and `collapsible_if` warnings (part of CI `-D warnings` enforcement)
+- Integration test `test_doctor_after_setup`: binary dir now added to PATH so doctor finds the `memo` binary
+
 ## [0.1.6] - 2026-03-16
 
 ### Added

Formula/memo.rb

@@ -1,27 +1,27 @@
 class Memo < Formula
   desc "Persistent memory for AI coding agents"
-  homepage "https://github.com/rustkit-ai/memo"
-  version "0.1.1"
+  homepage "https://github.com/rustkit-ai/memo-agent"
+  version "0.1.8"
   license "MIT"
 
   on_macos do
     on_arm do
-      url "https://github.com/rustkit-ai/memo/releases/download/v#{version}/memo-aarch64-apple-darwin.tar.gz"
+      url "https://github.com/rustkit-ai/memo-agent/releases/download/v#{version}/memo-aarch64-apple-darwin.tar.gz"
       sha256 :no_check
     end
     on_intel do
-      url "https://github.com/rustkit-ai/memo/releases/download/v#{version}/memo-x86_64-apple-darwin.tar.gz"
+      url "https://github.com/rustkit-ai/memo-agent/releases/download/v#{version}/memo-x86_64-apple-darwin.tar.gz"
       sha256 :no_check
     end
   end
 
   on_linux do
     on_arm do
-      url "https://github.com/rustkit-ai/memo/releases/download/v#{version}/memo-aarch64-unknown-linux-gnu.tar.gz"
+      url "https://github.com/rustkit-ai/memo-agent/releases/download/v#{version}/memo-aarch64-unknown-linux-gnu.tar.gz"
       sha256 :no_check
     end
     on_intel do
-      url "https://github.com/rustkit-ai/memo/releases/download/v#{version}/memo-x86_64-unknown-linux-gnu.tar.gz"
+      url "https://github.com/rustkit-ai/memo-agent/releases/download/v#{version}/memo-x86_64-unknown-linux-gnu.tar.gz"
       sha256 :no_check
     end
   end