docs: add MIT license, Homebrew install instructions, and GoReleaser dry-run docs

Author: topfunky

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 topfunky
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

@@ -1,4 +1,4 @@
-.PHONY: build install clean test list
+.PHONY: build install clean test list release-dry-run
 
 # Display available tasks
 list:
@@ -20,3 +20,8 @@ clean:
 test:
 	@echo "Running tests..."
 	go test ./...
+
+# Test release process with GoReleaser (dry-run)
+release-dry-run:
+	@echo "Running GoReleaser dry-run..."
+	goreleaser release --snapshot --skip-publish --clean

README.md

@@ -10,14 +10,24 @@ A simple command-line application to run a [Pomodoro](https://www.pomodorotechni
 
 ## Installation
 
+### Homebrew (macOS/Linux)
+
+Install from the topfunky tap:
+
+```bash
+brew install topfunky/tap/tiny-timer
+```
+
+### From Source
+
 1. Clone the repository:
 
 ```bash
 git clone https://github.com/topfunky/tiny-timer.git
 cd tiny-timer
 ```
 
-1. Build and install the application to your `GOPATH/bin`:
+2. Build and install the application to your `GOPATH/bin`:
 
 ```bash
 make install
@@ -37,6 +47,35 @@ Or specify a custom duration in minutes:
 tiny-timer 5
 ```
 
+## Development
+
+### Testing Releases with GoReleaser
+
+To test the release process without creating an actual release, use the make target:
+
+```bash
+make release-dry-run
+```
+
+Or run GoReleaser directly:
+
+```bash
+goreleaser release --snapshot --skip-publish --clean
+```
+
+This will:
+- Build binaries for all configured platforms (Linux, macOS, Windows)
+- Create archives and checksums
+- Generate the Homebrew formula
+- Skip publishing to GitHub
+- Clean up previous build artifacts
+
+For a full dry-run that also validates publishing (without actually publishing):
+
+```bash
+goreleaser release --snapshot --skip-publish
+```
+
 ## Dependencies
 
 This project uses the following Go packages:
@@ -47,6 +86,8 @@ This project uses the following Go packages:
 
 ## License
 
-This project is currently private and has no license. It includes sample code from the Bubbles project.
+This project is licensed under the MIT License. See [LICENSE](LICENSE) for details.
+
+It includes sample code from the Bubbles project.
 
 [Pomodoro](https://www.pomodorotechnique.com) is a trademark of Francesco Cirillo. The Pomodoro Technique is a time management method developed by Cirillo in the late 1980s.