fix(format): recognize quote and backtick wrapping in is_wrapped

[eeshsaxena]

is_wrapped() never recognizes quote- or backtick-wrapped text, so wrap() with the default check_first=True double-wraps it:

from reflex.utils.format import wrap
wrap("`x`", "`")   # "``x``"  (expected "`x`")
wrap('"x"', '"')    # '""x""' (expected '"x"')

When open == close (the quote and backtick entries in WRAP_MAP), the opening delimiter matched both if ch == open and if ch == close on the same character, so depth dropped straight back to 0 and the function returned False for any such string. wrap(text, open) then never noticed the input was already wrapped and wrapped it again.

Identical delimiters can't nest, so this handles them directly: the text counts as wrapped when the delimiter doesn't reappear inside the content. Distinct-delimiter behavior is unchanged.

test_is_wrapped only exercised { and (, so the quote/backtick cases are added (including `a`b` which should stay False).

I couldn't run the full unit suite locally: its conftest imports reflex_components_core, and pydantic v1 doesn't load on my Python 3.14. I verified instead by importing reflex_base.utils.format directly and running the parametrized cases plus the distinct-delimiter regressions, which all pass, and confirming wrap("x", "")` is now idempotent.

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[greptile-apps]

Greptile Summary

This PR updates identical-delimiter wrapping detection and expands its unit coverage.

• Adds a minimum-length guard and special handling for quote and backtick delimiters.
• Adds tests for simple wrapped values, an interior unescaped backtick, and a lone delimiter.

Confidence Score: 4/5

The escaped-delimiter case should be fixed before merging because valid already wrapped strings can still be wrapped a second time.

The new branch recognizes simple quote- and backtick-wrapped values, but its raw membership check treats escaped interior delimiters as structural and causes the default wrapping path to duplicate the outer delimiters.

Files Needing Attention: packages/reflex-base/src/reflex_base/utils/format.py, tests/units/utils/test_format.py

Important Files Changed

Filename	Overview
packages/reflex-base/src/reflex_base/utils/format.py	Adds identical-delimiter recognition, but the raw interior check misclassifies escaped delimiters and can still cause double wrapping.
tests/units/utils/test_format.py	Covers the newly supported basic cases but omits escaped quote and backtick content.

_{Reviews (1): Last reviewed commit: "fix(format): recognize quote and backtic..." | Re-trigger Greptile}

[greptile-apps]

Escaped delimiters trigger double wrapping

When an already wrapped string contains an escaped instance of its delimiter, such as `a\`b`, this raw substring check treats the escaped backtick as structural and returns false, causing wrap() to add another delimiter pair to the valid expression.