fix: format all Go files with gofmt

- Fix alignment in struct fields (sessionProfileResponse, textureInfo, Handler)
- Align struct field values in internal/templates/templates.go, internal/api/api.go

internal/cas/cas_test.go

@@ -14,10 +14,10 @@ func TestIsValidHash(t *testing.T) {
 		{"a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2", true},
 		{"0000000000000000000000000000000000000000", true},
 		{"ffffffffffffffffffffffffffffffffffffffff", true},
-		{"A1B2C3D4E5F6A1B2C3D4E5F6A1B2C3D4E5F6A1B2", false}, // uppercase
-		{"g1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2", false}, // non-hex
-		{"a1b2c3d4e5f6",                                     false}, // too short
-		{"",                                                 false}, // empty
+		{"A1B2C3D4E5F6A1B2C3D4E5F6A1B2C3D4E5F6A1B2", false},   // uppercase
+		{"g1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2", false},   // non-hex
+		{"a1b2c3d4e5f6", false},                               // too short
+		{"", false},                                           // empty
 		{"a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3", false}, // too long (41)
 	}
 	for _, tt := range tests {