feat: implement amp AI tool support and replace Taskfile with Magev0.10.0

- Add amp as default AI tool for release notes and showcase generation
- Fallback chain: amp → hexai → claude → aichat
- Replace Taskfile.yaml with magefile.go for build automation
- Update all documentation (README.md, AGENTS.md, doc/development.md)
- Update version to 0.10.0

Amp-Thread-ID: https://ampcode.com/threads/T-735ba1e2-0255-4b43-8ed1-6c0d2f78301b
Co-authored-by: Amp <amp@ampcode.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/internal/sync/branch_filter.go b/internal/sync/branch_filter.go
index 3a4fd40..33f7895 100644
--- a/internal/sync/branch_filter.go
+++ b/internal/sync/branch_filter.go
@@ -77,7 +77,7 @@ func FormatExclusionReport(excludedBranches []string, patterns []string) string
 
 	var sb strings.Builder
 	sb.WriteString(fmt.Sprintf("\n🚫 Excluded %d branches based on patterns:\n", len(excludedBranches)))
-	
+
 	// Show patterns
 	sb.WriteString("   Patterns: ")
 	for i, pattern := range patterns {
@@ -87,12 +87,12 @@ func FormatExclusionReport(excludedBranches []string, patterns []string) string
 		sb.WriteString(fmt.Sprintf("'%s'", pattern))
 	}
 	sb.WriteString("\n")
-	
+
 	// Show excluded branches
 	sb.WriteString("   Excluded branches:\n")
 	for _, branch := range excludedBranches {
 		sb.WriteString(fmt.Sprintf("   - %s\n", branch))
 	}
-	
+
 	return sb.String()
-}
\ No newline at end of file
+}