[EPIC] Deploy dashboard from code

[JCZuurmond]

Summary

As the defined in more detail here, deploy a Lakeview dashboard from code:

• Configuration file
• Queries

Additional context

See POC implementation in ucx for deploying a legacy dashboard from code

Relevant work

• [FEATURE] Infer fields from query #112
• [FEATURE] Automatically tile widgets #113
• [FEATURE] Use configuration from query file header #114
• [FEATURE] Read configuration from dashboard.yml #130
• [FEATURE] Order widgets using order key in dashboard.yml #131
• [FEATURE] Get widget identifier from id field #133
• [FEATURE] Implement configuration precedence #134
• [FEATURE] CLI command #135
• [FEATURE] Use settings from cli flags #136
• [FEATURE] Infer widget spec from query #137
• [FEATURE] Create CounterSpec from query #132
• [FEATURE] Create AreaSpec from query #115
• [FEATURE] Create BarSpec from query #116
• [FEATURE] Create DatePickerSpec from query #117
• [FEATURE] Create DateRangePickerSpec from query #118
• [FEATURE] Create DetailsV1Spec from query #119
• [FEATURE] Create DropdownSpec from query #120
• [FEATURE] Create LineSpec from query #121
• [FEATURE] Create MultiSelectSpec from query #122
• [FEATURE] Create PieSpec from query #123
• [FEATURE] Create PivotSpec from query #124
• [FEATURE] Create ScatterSpec from query #125
• [FEATURE] Create SymbolMapSpec from query #126
• [FEATURE] Create TableV2Spec from query #127
• [FEATURE] Create TextEntrySpec from file #128
• [FEATURE] Create WorldCloudSpec from query #129
• [TECH DEBT] Extracting fields from query with * #110

[JCZuurmond]

@nfx : I created issues for Specs for visibility. Let's remove those we are not interested in. Could you confirm that our in-scope Specs are:

• CounterSpec
• TableV2Spec
• TextEntrySpec