Revert message flush & test (#7966)

Co-authored-by: Douwe Osinga <douwe@squareup.com>

chore: cleanup old sandbox (#7700)

fix: make sure platform binary exists (#7676)

fix: resolve parameters in initial message with autosubmit (#7659)

fix: this should not be blocked (#7656)

fix: this should not be blocked (#7656)

Restore old system prompt behavior around subagents (#7576)

Disable tool pair summarization via feature flag

Add ENABLE_TOOL_PAIR_SUMMARIZATION constant set to false to disable
the tool call/response summarization feature. The code is preserved
and can be re-enabled by setting the flag back to true.

Disable tool pair summarization via feature flag

Add ENABLE_TOOL_PAIR_SUMMARIZATION constant set to false to disable
the tool call/response summarization feature. The code is preserved
and can be re-enabled by setting the flag back to true.

fix: use BEGIN IMMEDIATE to prevent SQLite deadlocks (#7429)

Signed-off-by: rabi <ramishra@redhat.com>