Allow clusters.py to take mutations in 'mutation badge' format

[emmahodcroft]

Currently clusters.py takes mutations like so:

            "mutations":{
                "nonsynonymous": [
                    {'gene': 'S', 'left': 'S', 'pos': 98, 'right': 'F'},
                    {'gene': 'N', 'left': 'P', 'pos': 199, 'right': 'L'},
                    {'gene': 'ORF3a', 'left': 'Q', 'pos': 38, 'right': 'R'},
                    {'gene': 'ORF3a', 'left': 'G', 'pos': 172, 'right': 'R'},
                    {'gene': 'ORF3a', 'left': 'V', 'pos': 202, 'right': 'L'}
                ],
                "synonymous": [
                    {'left': 'C', 'pos': 28651, 'right': 'T'}
                ]
                }
            },

The idea is we would like it to also take mutations like this:

            "S452": {'snps': [21599,22017,22916], 'cluster_data': [], #'CA' variant
            "country_info": [], 'build_name': "S.L452R", "display_name": "S:L452R",
            'col': "#b30000", 'url_params': "c=gt-S_13,152,452", # color, no europe filter
            "mutations":{
                "nonsynonymous": [
                    'S:S13I',
                    'S:W152C',
                    'S:L452R',
                    'ORF1a:I4205V',
                    'ORF1b:D1183Y'
                ],
                "synonymous": [
                    '28651T'
                ]
                }

            },

However, if you swap the above code in to clusters.py (in place of mutation S452) it will do the make web-data just fine, and also build the website just fine. But when you click on the 452 button, it will give the following error:

ERROR in src/io/getClusters.ts:24:3
TS2322: Type '({ build_name: string; build_url: string; cluster_data: never[]; col: string; country_info: never[]; display_name: string; display_name2: string; mutations: { nonsynonymous: { gene: string; left: string; pos: number; right: string; }[]; synonymous: { ...; }[]; }; snps: number[]; snps2?: undefined; url_params?: undef...' is not assignable to type 'ClusterDatum[]'.
  Type '{ build_name: string; build_url: string; cluster_data: never[]; col: string; country_info: never[]; display_name: string; display_name2: string; mutations: { nonsynonymous: { gene: string; left: string; pos: number; right: string; }[]; synonymous: { ...; }[]; }; snps: number[]; snps2?: undefined; url_params?: undefi...' is not assignable to type 'ClusterDatum'.
    Type '{ build_name: string; build_url: string; cluster_data: never[]; col: string; country_info: never[]; display_name: string; mutations: { nonsynonymous: string[]; synonymous: { left: string; pos: number; right: string; }[]; }; ... 4 more ...; gaps?: undefined; }' is not assignable to type 'ClusterDatum'.
      The types of 'mutations.nonsynonymous' are incompatible between these types.
        Type 'string[]' is not assignable to type 'Mutation[]'.
          Type 'string' is not assignable to type 'Mutation'.
    22 |
    23 | export function getClusters(): ClusterDatum[] {
  > 24 |   return clustersJson.clusters
       |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    25 | }
    26 |
    27 | export function getDefaultCluster(): ClusterDatum {

@ivan-aksamentov Says:

you changed objects to strings, but Typescript types still say objects (type Mutation) (