Release v0.6.0

Changes in v0.6.0

• feat: media support (f3b1a61)
• fix: dev hot reload (426ed5b)
• feat: add link rendering in post content and reset form after submission (99d7073)
• feat: max chars support (bb5ea10)
• chore: refactor create post (b4a632f)
• feat: integrate calendar functionality with platform selection and scheduling capabilities (81512f9)
• chore: external scheduled time (e3660c7)
• chore: update environment variable handling in Docker configurations to provide default values (8ffab1d)
• chore: bump version to v0.5.0 (2ff1994)