docs: fix TiDB Cloud file system casing to match the product name

ai/ti/reference/ti-fs-copy-file.md

@@ -50,13 +50,13 @@ ti fs copy-file
 
 ## Options
 
-- `--append`: Append the contents of a local file to a file in the TiDB Cloud file system.
-- `--create-parents`: Create missing local parent directories when copying from a TiDB Cloud file system.
+- `--append`: Append the contents of a local file to a file in the file system.
+- `--create-parents`: Create missing local parent directories when copying from a file system.
 - `--description <string>`: The file description for `--to-remote` operation.
 - `--dry-run`: Validate the request without applying changes.
 - `--file-system-id <string>`: Select the file system. You can also set `TI_FS_FILE_SYSTEM_ID`.
 - `--from-local <string>`: The local source path.
-- `--from-remote <string>`: The source path in the TiDB Cloud file system.
+- `--from-remote <string>`: The source path in the file system.
 - `--from-stdin`: Read from stdin and write to `--to-remote`.
 - `--fs-token <string>`: Set the file system token. If omitted, the command uses the `TI_FS_TOKEN` environment variable. If neither is provided, the command uses the local token stored for the selected file system.
 - `--help`: Display help information.
@@ -66,7 +66,7 @@ ti fs copy-file
 - `--resume`: Resume an active copy operation.
 - `--tag <string>`: Create tags `key=value` for `--to-remote` operation; repeatable.
 - `--to-local <string>`: The local destination path.
-- `--to-remote <string>`: The destination path in the TiDB Cloud file system.
+- `--to-remote <string>`: The destination path in the file system.
 - `--to-stdout`: Write `--from-remote` to stdout.
 - `--version`: Display version information.
 

ai/ti/reference/ti-fs-create-hardlink.md

@@ -26,8 +26,8 @@ ti fs create-hardlink
 
 ## Options
 
-- `--link-path <string>`: The file path for the hard link being created in the TiDB Cloud file system. \[required]
-- `--source-path <string>`: The existing file path in the TiDB Cloud file system. \[required]
+- `--link-path <string>`: The file path for the hard link being created in the file system. \[required]
+- `--source-path <string>`: The existing file path in the file system. \[required]
 - `--dry-run`: Validate the request without applying changes.
 - `--file-system-id <string>`: Select the file system. You can also set `TI_FS_FILE_SYSTEM_ID`.
 - `--fs-token <string>`: Set the file system token. If omitted, the command uses the `TI_FS_TOKEN` environment variable. If neither is provided, the command uses the local token stored for the selected file system.

ai/ti/reference/ti-fs-create-layer.md

@@ -30,7 +30,7 @@ ti fs create-layer
 
 ## Options
 
-- `--base-root-path <string>`: Base root path in the TiDB Cloud file system. \[required]
+- `--base-root-path <string>`: Base root path in the file system. \[required]
 - `--actor-id <string>`: Actor ID identifying the layer owner (for example, the agent name).
 - `--dry-run`: Validate the request without applying changes.
 - `--durability-mode <string>`: Set the layer durability mode. The only explicitly supported value is `restore-safe`, which preserves changes in the remote layer so the layer can be restored after the local environment ends. If omitted, the service uses `restore-safe`.

ai/ti/reference/ti-fs-delete-file.md

@@ -26,7 +26,7 @@ ti fs delete-file
 
 ## Options
 
-- `--path <string>`: File or directory path in the TiDB Cloud file system. \[required]
+- `--path <string>`: File or directory path in the file system. \[required]
 - `--dry-run`: Validate the request without applying changes.
 - `--file-system-id <string>`: Select the file system. You can also set `TI_FS_FILE_SYSTEM_ID`.
 - `--fs-token <string>`: Set the file system token. If omitted, the command uses the `TI_FS_TOKEN` environment variable. If neither is provided, the command uses the local token stored for the selected file system.

ai/ti/reference/ti-fs-describe-file.md

@@ -24,7 +24,7 @@ ti fs describe-file
 
 ## Options
 
-- `--path <string>`: File or directory path in the TiDB Cloud file system. \[required]
+- `--path <string>`: File or directory path in the file system. \[required]
 - `--file-system-id <string>`: Select the file system. You can also set `TI_FS_FILE_SYSTEM_ID`.
 - `--fs-token <string>`: Set the file system token. If omitted, the command uses the `TI_FS_TOKEN` environment variable. If neither is provided, the command uses the local token stored for the selected file system.
 - `--help`: Display help information.

ai/ti/reference/ti-fs-mount-file-system.md

@@ -65,7 +65,7 @@ ti fs mount-file-system
 - `--read-cache-ttl <duration>`: FUSE read cache time to live. \[default: `30s`]
 - `--read-only`: Read-only mount mode. Requires FUSE; WebDAV rejects this option. Use `--driver fuse` explicitly, or use a scoped token to enforce read-only access at the service level.
 - `--ready-timeout <duration>`: Time to wait for a background mount to become ready. This is a startup timeout, not a timeout for subsequent file reads or writes. [Verify file I/O after mounting](/tidb-cloud-filesystem/filesystem-mount.md#verify-a-mount-before-using-it). \[default: `30s`]
-- `--remote-path <string>`: The TiDB Cloud file system root path to mount. \[default: /]
+- `--remote-path <string>`: The file system root path to mount. \[default: /]
 - `--unpack-archive-path <string>`: Restore the pack archive before mounting.
 - `--version`: Display version information.
 - `--write-back-cache`: Persist FUSE writes locally before writing them to the file system on flush. This behavior is enabled by default; specify `--write-back-cache=false` to disable it. Unavailable for checkpoint mounts, which are always read-only. \[default: true]

ai/ti/reference/ti-fs-pack-file-system.md

@@ -39,7 +39,7 @@ ti fs pack-file-system
 - `--mount-path <string>`: The local mounted path.
 - `--mount-profile <string>`: Select a [mount profile](/ai/ti/reference/ti-filesystem.md#mount-profiles-and-local-overlays): `coding-agent`, `portable`, or `none`. If omitted, uses `none`.
 - `--path <string>`: Local overlay path for packing; repeatable.
-- `--remote-root <string>`: The TiDB Cloud file system root represented by the local overlay. \[default: /]
+- `--remote-root <string>`: The file system root represented by the local overlay. \[default: /]
 - `--version`: Display version information.
 
 For options shared by all commands, see [Global options](/ai/ti/reference/ti-cli-reference.md#global-options).