fix(skills): remove deprecated or non-existent things from skills/rules

[hubgan]

Summary

Audited the shipped skills, rules, and tool descriptions for references to things that no longer exist or no longer match the implementation, and corrected them. No behavior changes — these are documentation/description fixes that keep agent-facing guidance in sync with the actual tool surface and code.

Changes

Text entry → standardize on keyboard

• argent-device-interact: best-practice step and the "Choosing the Right Tool" table now point text entry at the cross-platform keyboard tool; dropped the standalone text-entry subsection that referenced paste.
• argent-test-ui-flow: login-flow example and the Tips section now use keyboard.
• keyboard tool (keyboard/index.ts): removed the paste cross-references from the text param and tool descriptions.
• (The paste tool source is left untouched.)

run-sequence allowed-tools list (argent-device-interact)

• Added the Chromium gesture tools gesture-scroll and gesture-drag, which were missing from the documented allow-list.

boot-device parameter name (list-devices.ts)

• Tool description referenced a non-existent chromiumAppPath; corrected to the real parameter electronAppPath.

Native-profiler YELLOW band (argent-native-profiler + IOS_PROFILER_REFERENCE.md)

• Corrected the documented YELLOW severity range from 5–15% to 3–15% to match the implementation (MIN_WEIGHT_PERCENTAGE = 3 in 02-aggregate.ts).
• Removed the now-obsolete reconciliation note in IOS_PROFILER_REFERENCE.md that flagged the doc/code mismatch.

[filip131311]

thank you

[latekvo]

lg