refactor: update parameter types in ManifestCoder methods for clarity

docs/source/manifest-call-encoder.rst

@@ -175,13 +175,14 @@ Methods
 .. code-block:: javascript
 
     // Example
-    const args = ["MOI", 100_000_000];
-    const calldata = manifestCoder.encodeArguments("Seeder", args);
+    const calldata = manifestCoder.encodeArguments("Seeder", "MOI", 100_000_000);
 
     console.log(calldata)
 
     >> "0x0d6f0665...d4f49"
 
+.. autofunction:: decodeArguments
+
 .. autofunction:: decodeOutput
 
 .. code-block:: javascript

packages/js-moi-manifest/src.ts/manifest.ts

@@ -232,7 +232,7 @@ export class ManifestCoder {
      * is generated by parsing and encoding the arguments based on the dynamically
      * created schema from fields.
      * 
-     * @param {(LogicManifest.TypeField[] | string)} fields - The fields associated with the routine parameters (arguments) or the name of the routine.
+     * @param {(LogicManifest.Routine | string)} routine - The routine object or name of it
      * @param {any[]} args - The arguments to encode.
      * @returns {string} The POLO-encoded calldata as a hexadecimal string prefixed with "0x".
      */
@@ -329,7 +329,7 @@ export class ManifestCoder {
      * The output data is decoded using the provided fields and schema.
      * Returns the decoded output data as an unknown type, or null if the output is empty.
      * 
-     * @param {string} routineOrCallsite - The name of the routine associated with the output data.
+     * @param {string} routineOrCallsite - The routine or callsite associated with the output data.
      * @param {string} output - The output data to decode, represented as a hexadecimal string prefixed with "0x".
      * @returns {T | null} The decoded output data, or null if the output is empty.
      */