Align outgoing messages and galleries to the right, reclaim the outgoing
avatar gutter, and match desktop calendar dividers with balanced
spacing. Standardize navigation and sheet icons at 24 points, restore
native Edit/Done styling, and align section menus with trailing channel
indicators.
Validation: clean analysis; 3,513 mobile tests and push-configuration
checks passed; iPhone Release build installed and tested by the owner.
Includes regression coverage for message placement, date spacing,
gallery direction, and section alignment.
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Signed-off-by: kenny lopez <klopez4212@gmail.com>
Co-authored-by: fin <5856f6900e8e0a4e0ea1f4f8d2ee33e4753d2119bc122f94ecafc660b46c0511@buzz.block.builderlab.xyz>