fix: avoid duplicating inner tag in MemoComponent wrapper tag

[LeonxLJX]

Override compute_memo_tag on MemoComponent to skip the self.tag segment, which is already embedded in the dynamic subclass qualname (MemoComponent). Previously the wrapper tag contained the inner tag twice (e.g. Memocomponent_card_98ffd1e1_card_98ffd1e1_).

Adds a regression test asserting the inner tag appears exactly once.

Closes #6955

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[greptile-apps]

Greptile Summary

This PR removes the duplicated inner tag from generated memo-wrapper names and adds regression coverage. It also adds root and reflex-base release notes, although the package fragment is currently associated with the wrong pull-request number.

• Overrides memo-wrapper tag computation to rely on the tag already embedded in the dynamic class qualname.
• Tests that the inner tag occurs exactly once in the generated wrapper name.
• Adds release fragments for the root and reflex-base packages.

Confidence Score: 4/5

The code change appears sound, but the reflex-base news fragment must be renamed so the generated release note references the correct pull request before merging.

The package fragment is named 6955.bugfix.md even though this is PR 7004, causing the release record to associate the fix with the wrong pull request.

Files Needing Attention: packages/reflex-base/news/6955.bugfix.md

Important Files Changed

Filename	Overview
packages/reflex-base/src/reflex_base/components/memo.py	Overrides memo tag generation to remove the redundant self.tag segment while preserving the component hash and class-qualified prefix.
tests/units/compiler/test_memoize_plugin.py	Adds focused regression coverage asserting that generated memo-wrapper tags contain the wrapped tag exactly once.
packages/reflex-base/news/6955.bugfix.md	Adds the previously missing package release note, but its filename associates this PR's change with PR 6955 instead of PR 7004.
news/7004.bugfix.md	Adds the root-package release note using the current pull-request number.

_{Reviews (3): Last reviewed commit: "chore: add reflex-base news fragment for..." | Re-trigger Greptile}

[cubic-dev-ai]

No issues found across 2 files

_{Re-trigger cubic}

[cubic-dev-ai]

No issues found across 3 files

_{Re-trigger cubic}

[LeonxLJX]

Added the missing reflex-base news fragment (news/7004.bugfix.md) so the release workflow is satisfied.

Root cause. MemoComponent._compute_memo_tag rebuilt the tag by re-prepending the wrapped component's class-qualified prefix on top of the already-prefixed base, so the generated memo-wrapper name carried the inner tag twice. That made memoized component names unstable / collision-prone across recompiles.

Fix. Override _compute_memo_tag to preserve the class-qualified prefix + component hash exactly once, and added a compiler regression test that asserts the produced tag is no longer duplicated. Tag shape is unchanged for the common case, so existing apps keep the same memo identity.

If you'd prefer the fragment wording tuned (e.g. mention the failing case explicitly), happy to adjust.

[greptile-apps]

Release note links wrong PR

When the reflex-base changelog is materialized, the 6955.bugfix.md filename associates this change with PR 6955 instead of the current PR 7004, causing the generated release note to link to the wrong pull request.

Context Used: CLAUDE.md (source)

Knowledge Base Used: Release engineering