fix(agent): follow server model switches via session.model.selected - #508

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

expected `integer` but found `integer?`.

expected `integer` but found `integer?`.

Impossible `if` statement: this condition is always falsy

Impossible `if` statement: this condition is always falsy

Impossible `if` statement: this condition is always falsy

state.windows may be nil

state.windows may be nil

scope_actions may be nil

scope_actions may be nil

Cannot call expression of type `never`.

Prefer use local alias variable 'observation'

Prefer use local alias variable 'generation'

Prefer use local alias variable 'tab_id'

Prefer use local alias variable 'connection'

blink is never used, if this is intentional, prefix it with an underscore: _blink

blink is never used, if this is intentional, prefix it with an underscore: _blink

mini is never used, if this is intentional, prefix it with an underscore: _mini

cmp is never used, if this is intentional, prefix it with an underscore: _cmp

The same file is required multiple times.

Redefined local variable `config_file`