Default skill for all cap table data-display queries — use this whenever the user wants to see, list, or explore equity data for a single company. Covers grants, vesting schedules, stakeholders, securities, SAFEs, convertible notes, round history, preferred holders, liquidation seniority, and rights & preferences. Also handles any request starting with "Generate Carta Excel —" (the artifact prompt bar payload). Defers to specialized skills for: waterfall exits, SAFE/note conversion math, voting rights, issuance, modifying issuables, per-stakeholder vesting detail (use carta-grant-vesting for "How much has [name] vested?"), round history lookup (use carta-round-history for "What was our Series B round?"), and SAFE/convertible conversion math. Not for cross-portfolio data.