chore(fmt): repo-wide gofmt -w sweep — close drift surfaced by ci-pipeline-cleanup Phase 4

Mechanical reformat. The new 'gofmt drift' CI step (added in
ci-pipeline-cleanup Phase 4, commit 0f205a8) surfaced 111 files
with accumulated gofmt drift across cmd/, internal/, and deploy/test/.

Each file's diff is gofmt-standard: whitespace adjustments, intra-
group import sorting (alphabetical by import path within blank-line-
separated groups), and struct-tag column alignment. No semantic
changes — verified via 'git diff --ignore-all-space' which shows only
the line-position deltas from import reordering.

The gate stays in place after this commit. Going forward it catches
gofmt drift at PR time.

internal/connector/target/javakeystore/javakeystore.go

@@ -263,10 +263,10 @@ func (c *Connector) DeployCertificate(ctx context.Context, request target.Deploy
 		Message:       fmt.Sprintf("Certificate imported to %s (alias: %s, thumbprint: %s)", c.config.KeystorePath, c.config.Alias, thumbprint),
 		DeployedAt:    time.Now(),
 		Metadata: map[string]string{
-			"thumbprint":     thumbprint,
-			"alias":          c.config.Alias,
-			"keystore_type":  c.config.KeystoreType,
-			"keystore_path":  c.config.KeystorePath,
+			"thumbprint":    thumbprint,
+			"alias":         c.config.Alias,
+			"keystore_type": c.config.KeystoreType,
+			"keystore_path": c.config.KeystorePath,
 		},
 	}, nil
 }