Replace FhirPathFunction documentation string with a class

[camemre49]

The FhirPathFunction documentation was previously managed using a string containing all emojis, formats, and tags, which made it difficult to handle. This string has been replaced with a more organized data structure, and the corresponding annotation parser function is updated

[dogukan10]

For the function max, we have this return type: Seq(FHIR_DATA_TYPES.STRING, "number", FHIR_DATA_TYPES.DATETIME, FHIR_DATA_TYPES.TIME, "quantity")

I see that we do not have quantity or number in FHIR_DATA_TYPES but can we use FHIR_DATA_TYPES.QUANTITY and FHIR_DATA_TYPES.DECIMAL ? Does it break any functionality on the web ?

[camemre49]

For the function max, we have this return type: Seq(FHIR_DATA_TYPES.STRING, "number", FHIR_DATA_TYPES.DATETIME, FHIR_DATA_TYPES.TIME, "quantity")

I see that we do not have quantity or number in FHIR_DATA_TYPES but can we use FHIR_DATA_TYPES.QUANTITY and FHIR_DATA_TYPES.DECIMAL ? Does it break any functionality on the web ?

For the function max, we have this return type: Seq(FHIR_DATA_TYPES.STRING, "number", FHIR_DATA_TYPES.DATETIME, FHIR_DATA_TYPES.TIME, "quantity")

I see that we do not have quantity or number in FHIR_DATA_TYPES but can we use FHIR_DATA_TYPES.QUANTITY and FHIR_DATA_TYPES.DECIMAL ? Does it break any functionality on the web ?

They can be replaced without any problem. return type and input type fields are not used on the web.