Hermes Telemetry v0.1.2

Fixed

• Stop exporting empty conversation placeholders. Blank or whitespace-only user/assistant turns no longer become { type: "text", content: "" } parts that render as empty bubbles in Latitude. Tool-only assistant turns still export as tool_call parts. Content-list tool_use blocks now count toward keeping the interaction open so following tool_execution spans are not dropped. The interaction root only attaches user_prompt / gen_ai.input.messages when the current turn has real user text (blank trailing user turns are omitted, not backfilled from an earlier prompt).