drop json/yaml configuration support

docs/apollo-federation-subgraph.md

@@ -19,7 +19,7 @@ Skip this step if you don't have entities for now or want to add them later.
 
 Now you need to add [entity resolvers](https://www.apollographql.com/docs/federation/entities/) to the Tailcall config to make it act as a subgraph.
 
-To do this, you need to define resolver on types by using one of the [directives](./configuration.mdx) that resolve the data. Use [`{{.value}}`](https://tailcall.run/docs/graphql-resolver-context-tailcall/#value) to access the fields that act as a federation `@key` and will be provided by the Federation Router when making the request to this subgraph.
+To do this, you need to define resolver on types by using one of the [directives](./directives.md) that resolve the data. Use [`{{.value}}`](https://tailcall.run/docs/graphql-resolver-context-tailcall/#value) to access the fields that act as a federation `@key` and will be provided by the Federation Router when making the request to this subgraph.
 
 ```graphql
 type Post

docs/cli.md

@@ -53,14 +53,6 @@ The `check` command allows for files. Specify each file path, separated by a spa
 tailcall check --schema ./path/to/file1.graphql ./path/to/file2.graphql
 ```
 
-### --format
-
-This is an optional command which allows changing the format of the input file. It accepts `gql` or `graphql`,`yml` or `yaml`, `json` .
-
-```bash
-tailcall check ./path/to/file1.graphql ./path/to/file2.graphql --format json
-```
-
 ### --verify-ssl
 
 Controls SSL/TLS certificate verification when loading remote configuration files.
@@ -119,13 +111,17 @@ tailcall init <file_path>
 
 This command prompts for file creation and configuration, creating the following files:
 
-|                 File Name | Description                                                                                                                             |
-| ------------------------: | --------------------------------------------------------------------------------------------------------------------------------------- |
-| [.tailcallrc.schema.json] | Provides autocomplete in your editor when the configuration is written in `json` or `yml` format.                                       |
-|          [.graphqlrc.yml] | An IDE configuration that references your GraphQL configuration (if it's in `.graphql` format) and the following `.tailcallrc.graphql`. |
-|     [.tailcallrc.graphql] | Contains Tailcall specific auto-completions for `.graphql` format.                                                                      |
+| File Name | Description |
+| --------: | ----------- |
+
+<!-- TODO: uncomment when the Taillcall configuration will in separate file -->
+<!-- | [.tailcallrc.schema.json] | Provides autocomplete in your editor for the tailcall configuration written in `json` or `yml` format.                                       | -->
+
+| [.graphqlrc.yml] | An IDE configuration that references your GraphQL schema and the following `.tailcallrc.graphql`. |
+| [.tailcallrc.graphql] | Contains Tailcall specific auto-completions for `.graphql` format. |
+
+<!-- [.tailcallrc.schema.json]: https://github.com/tailcallhq/tailcall/blob/main/generated/.tailcallrc.schema.json -->
 
-[.tailcallrc.schema.json]: https://github.com/tailcallhq/tailcall/blob/main/generated/.tailcallrc.schema.json
 [.graphqlrc.yml]: https://the-guild.dev/graphql/config/docs
 [.tailcallrc.graphql]: https://github.com/tailcallhq/tailcall/blob/main/generated/.tailcallrc.graphql