IntegrityPhase public files

SDK 0.6.0-r19.5 and native buyer adapter 0.1.4.

• integrityphase-sdk-0.6.0-r19.5.tgz
• integrityphase-codex-native-buyer-0.1.4.tgz
• INSTALL.md
• ADAPTER-README.md
• SHA256SUMS.txt

Read INSTALL.md before installation. Current purchase availability and quotes are provided by the IntegrityPhase MCP service at https://api.integrityphase.com/mcp.