Rename task CLI from ask to do

- Move cmd/ask to cmd/do; mage BuildDo builds binary named do
- Update askcli help text, errors, Fish completion (complete -c do, __do_*)
- Task alias cache path: XDG cache hexai/do/task-aliases-v2.json
- Refresh README and docs; go install path cmd/do@latest
- Remove accidentally tracked cmd/ask build artifact; ignore cmd/do/do and cmd/do/ask

Made-with: Cursor

1 files changed, 22 insertions, 0 deletions

diff --git a/cmd/do/main.go b/cmd/do/main.go
new file mode 100644
index 0000000..afab992
--- /dev/null
+++ b/cmd/do/main.go
@@ -0,0 +1,22 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	"codeberg.org/snonux/hexai/internal/askcli"
+)
+
+func main() {
+	d := askcli.NewDispatcher(nil)
+	code, err := d.Dispatch(context.Background(), os.Args[1:], os.Stdin, os.Stdout, os.Stderr)
+	if err != nil {
+		// Print the internal error so callers get a useful diagnostic message.
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(code)
+	}
+	if code != 0 {
+		os.Exit(code)
+	}
+}