update readme and taskfile

Taskfile.yml

@@ -1,6 +1,43 @@
 version: '3'
+
 tasks:
-  test:
-    desc: Run tests
+  default:
+    desc: Run vet and tests
     cmds:
-      - set -o pipefail && go test fmt -json | tparse -all
+      - task: check
+
+  install:tools:
+    desc: Install development tools (tparse for prettier test output)
+    cmds:
+      - go install github.com/mfridman/tparse@latest
+
+  test:
+    desc: Run tests with prettier output via tparse
+    cmds:
+      - set -o pipefail && go test ./... -json -cover | tparse -all
+
+  test:race:
+    desc: Run tests under the race detector
+    cmds:
+      - set -o pipefail && go test ./... -race -json | tparse -all
+
+  vet:
+    desc: Run go vet
+    cmds:
+      - go vet ./...
+
+  fmt:
+    desc: Format Go source files
+    cmds:
+      - gofmt -w .
+
+  tidy:
+    desc: Tidy go.mod
+    cmds:
+      - go mod tidy
+
+  check:
+    desc: Run vet and tests
+    cmds:
+      - task: vet
+      - task: test