feat(metricstorage): add schema for metrics

[tdakkota]

No description provided.

[codecov]

Codecov Report

Attention: 1613 lines in your changes are missing coverage. Please review.

Comparison is base (388864d) 53.33% compared to head (b5bb3ed) 47.17%.

❗ Current head b5bb3ed differs from pull request most recent head d289d55. Consider uploading reports for the commit d289d55 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #181      +/-   ##
==========================================
- Coverage   53.33%   47.17%   -6.16%     
==========================================
  Files         147      161      +14     
  Lines       11220    12966    +1746     
==========================================
+ Hits         5984     6117     +133     
- Misses       4990     6601    +1611     
- Partials      246      248       +2     

Files	Coverage Δ
internal/metricsharding/time_map.go	100.00% <100.00%> (ø)
internal/promhandler/options.go	0.00% <0.00%> (ø)
internal/metricsharding/block.go	65.62% <65.62%> (ø)
internal/promhandler/error.go	0.00% <0.00%> (ø)
internal/promhandler/params.go	68.65% <68.65%> (ø)
internal/metricstorage/schema.go	0.00% <0.00%> (ø)
internal/otelstorage/hash.go	15.58% <15.58%> (ø)
internal/metricsharding/metricsharding.go	0.00% <0.00%> (ø)
internal/promhandler/promql.go	0.00% <0.00%> (ø)
internal/metricsharding/sharder.go	15.75% <15.75%> (ø)
... and 4 more

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[ernado]

Moving development to main branch.