Clarify project rewrite boundaries

[konard]

Summary

• Clarifies that project/ is read-only and must remain an unchanged reference prototype.
• Updates the technical spec to require new top-level frontend/ and backend/ folders for implementation.
• Updates docs/Реализация.md with recommended next steps using frontend/mobile and backend paths.

Verification

• git diff --check
• Confirmed no files under project/ were changed with git diff --name-only -- project

Closes #8

[konard]

Working session summary

Done: updated PR 9 with the documentation fix and marked it ready for review.

Changes:

• Clarified that project/ is read-only and must remain an unchanged reference prototype.
• Updated the technical spec to require new top-level frontend/ and backend/ folders.
• Updated docs/Реализация.md recommended next steps to use frontend/mobile and backend.

Verification:

• Ran git diff --check.
• Confirmed no files under project/ were changed.
• Working tree is clean.

PR: #9

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This summary was automatically extracted from the AI working session output.

[konard]

🤖 Solution Draft Log

This log file contains the complete execution trace of the AI solution draft process.

💰 Cost estimation:

• Model: GPT-5.5
• Provider: OpenAI
• Public pricing estimate: $1.500205

📊 Context and tokens usage:

• 76.7K / 1.1M (7%) input tokens, 4.5K / 128K (4%) output tokens

Total: (76.7K + 530.6K cached) input tokens, 4.5K output tokens, $1.500205 cost

🤖 Models used:

• Tool: OpenAI Codex
• Requested: gpt-5.5
• Model: GPT-5.5 (gpt-5.5)

📎 Log file uploaded as Gist (8316KB)

• View complete solution draft log

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