Mark github.com/spf13/pflag as a direct dependency in go.mod (closes #246)

internal/cli/snapshot_restore_test.go imports github.com/spf13/pflag
directly, but go.mod still marked it // indirect. script/precommit runs
go mod tidy and fails when that changes go.mod, so the pre-commit hook
stopped every commit. This is the go mod tidy output: pflag moves to the
direct require block, and go.sum does not change. script/cibuild does
not run the tidy, which is why the gate stayed green.

Model: opus-5-5

TODO.md

@@ -22,6 +22,14 @@ the tag exists and is exercised; what is left is merging `next` to
 
 # Completed Steps
 
+- 2026-10-06: Made `go.mod` what `go mod tidy` writes, so the
+  pre-commit hook no longer stops every commit
+  ([issue #246](https://git.eeqj.de/sneak/vaultik/issues/246)). A test
+  in `internal/cli` imports `github.com/spf13/pflag` directly, but
+  `go.mod` still marked it `// indirect`, and `script/precommit` fails
+  whenever the tidy changes `go.mod`. It is now in the direct `require`
+  block.
+
 - 2026-10-06: Made the README's steps for restoring on another machine
   work ([issue #221](https://git.eeqj.de/sneak/vaultik/issues/221)).
   `config init` wrote a placeholder recipient that `config.Load`

go.mod

@@ -20,6 +20,7 @@ require (
 	github.com/rclone/rclone v1.72.1
 	github.com/spf13/afero v1.15.0
 	github.com/spf13/cobra v1.10.1
+	github.com/spf13/pflag v1.0.10
 	github.com/stretchr/testify v1.11.1
 	go.uber.org/fx v1.24.0
 	golang.org/x/sync v0.18.0
@@ -225,7 +226,6 @@ require (
 	github.com/smarty/assertions v1.16.0 // indirect
 	github.com/sony/gobreaker v1.0.0 // indirect
 	github.com/spacemonkeygo/monkit/v3 v3.0.25-0.20251022131615-eb24eb109368 // indirect
-	github.com/spf13/pflag v1.0.10 // indirect
 	github.com/t3rm1n4l/go-mega v0.0.0-20251031123324-a804aaa87491 // indirect
 	github.com/tidwall/gjson v1.18.0 // indirect
 	github.com/tidwall/match v1.1.1 // indirect