[MarketDataApp]

What

Adds .github/code-review/REVIEW.md: the standing instructions the PR review
bot reads for this repository. The file opens with @include default, so these
rules sit on top of the shipped defaults rather than replacing them.

Generated from docs/sdk/ in MarketData-App/code-review-bot. Edit it there and
regenerate, so the shared part cannot drift across the six SDKs.

The rule this exists for

A non-breaking change takes the next minor, a breaking change takes the next
major, and each SDK decides on its own — the same API change can break
Java's dte(String) and leave Python's dynamic signature untouched.

The reviewer does not form an opinion about whether a change is breaking. It
compares the public surface before and after, reports the table as evidence, and
applies a mechanical test: a public symbol that disappeared or a type that
changed is breaking. The bump becomes a calculation, which is what stops a
major shipping by accident.

Two questions that both get called "breaking" are kept apart: whether the API
change is breaking (one answer for every SDK, from the schema diff, decided
upstream) against whether a pull request breaks this SDK's public surface (the
reviewer's question, and the one that sets the bump).

Also in the file

• how the bump arrives with a pull request: a CHANGELOG entry under a BREAKING
  heading, a migration line, and the version impact stated in the description
• what needs no bump at all: tests, CI, formatting, internal refactoring
• API alignment: a pull request that adds an API capability covers the whole
  capability, not the subset the author needed
• sibling defects: the candle chunking bug was present in four of the five SDKs,
  so a fix to shared logic says whether the siblings have it
• one live integration test per endpoint, and a suite that skips on a missing
  token is blocking because it reports success while testing nothing
• what counts as this language's public surface, and exactly what breaks it

Version impact

none. Documentation for the review bot. No source file changes, no release.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.27%. Comparing base (845e539) to head (491bfaf).

Additional details and impacted files

@@            Coverage Diff            @@
##               main      #73   +/-   ##
=========================================
  Coverage     98.27%   98.27%           
  Complexity     1043     1043           
=========================================
  Files           123      123           
  Lines          2606     2606           
  Branches        301      301           
=========================================
  Hits           2561     2561           
  Partials         45       45           

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