docs: stdlib architecture truth (kill never-built .my-module/@ffi sketch)

[hyperpolymath]

Removes a sharp documentation lie flagged during the Map-builtins (#46/PR #49) reconciliation.

Problem

• IMPLEMENTATION.md §2.1/§2.2 showed a stdlib/std/*.my module tree + @ffi("my_fs_read_file", …) strategy. Never built. The stdlib is native Rust builtins in crates/my-lang/src/stdlib.rs; there are no .my stdlib modules and no @ffi surface.
• docs/wiki/roadmap/ecosystem.md listed std::io/fs/env/fmt/random as "🔄 Planned" — all shipped (PR feat(stdlib): add fs_*/env_args/format builtins + my-cli argv forwarding #10), under the same fictional std::* module naming.

Fix

Both surfaces rewritten to the real architecture (native builtins, snake-case area-prefixed names, register_stdlib/stdlib_functions()), with a capability roadmap and an explicit pointer naming the GitHub Phase-2 tracker (#45) as the single live source of truth — so docs state the plan, the tracker states what landed, and they can't contradict.

Scope

playground/hives/me/docs/specs/LANGUAGE_SPECIFICATION.md (sidelined exploratory Me-dialect spec) deliberately left alone — generic wishlist, not a sharp architecture claim.

Refs #45

🤖 Generated with Claude Code

[github-actions]

🔍 Hypatia Security Scan

Findings: 35 issues detected

Severity	Count
🔴 Critical	6
🟠 High	11
🟡 Medium	18

⚠️ Action Required: Critical security issues found!

View findings

[
  {
    "reason": "Issue in quality.yml",
    "type": "missing_workflow",
    "file": "quality.yml",
    "action": "create",
    "rule_module": "workflow_audit",
    "severity": "high"
  },
  {
    "reason": "Issue in security-policy.yml",
    "type": "missing_workflow",
    "file": "security-policy.yml",
    "action": "create",
    "rule_module": "workflow_audit",
    "severity": "medium"
  },
  {
    "reason": "Action hyperpolymath/standards/.github/workflows/governance-reusable.yml@main needs attention",
    "type": "unpinned_action",
    "file": "governance.yml",
    "action": "pin_sha",
    "rule_module": "workflow_audit",
    "severity": "high"
  },
  {
    "reason": "unwrap_or(0) with dangerous default (1 occurrences, CWE-754)",
    "type": "unwrap_dangerous_default",
    "file": "/home/runner/work/my-lang/my-lang/_exploratory/me-scaffolding/crates/parser/src/lib.rs",
    "action": "flag",
    "rule_module": "code_safety",
    "severity": "critical"
  },
  {
    "reason": "expect() in hot path (80 occurrences, CWE-754)",
    "type": "expect_in_hot_path",
    "file": "/home/runner/work/my-lang/my-lang/_exploratory/me-scaffolding/crates/parser/src/lib.rs",
    "action": "flag",
    "rule_module": "code_safety",
    "severity": "medium"
  },
  {
    "reason": "unwrap() without prior check -- DoS via panic (1 occurrences, CWE-754)",
    "type": "unwrap_without_check",
    "file": "/home/runner/work/my-lang/my-lang/my-ssg/src/generator.rs",
    "action": "flag",
    "rule_module": "code_safety",
    "severity": "high"
  },
  {
    "reason": "expect() in hot path (5 occurrences, CWE-754)",
    "type": "expect_in_hot_path",
    "file": "/home/runner/work/my-lang/my-lang/crates/my-mir/src/lib.rs",
    "action": "flag",
    "rule_module": "code_safety",
    "severity": "medium"
  },
  {
    "reason": "unwrap() without prior check -- DoS via panic (26 occurrences, CWE-754)",
    "type": "unwrap_without_check",
    "file": "/home/runner/work/my-lang/my-lang/crates/my-fmt/src/lib.rs",
    "action": "flag",
    "rule_module": "code_safety",
    "severity": "high"
  },
  {
    "reason": "unwrap() without prior check -- DoS via panic (1 occurrences, CWE-754)",
    "type": "unwrap_without_check",
    "file": "/home/runner/work/my-lang/my-lang/crates/my-hir/src/lib.rs",
    "action": "flag",
    "rule_module": "code_safety",
    "severity": "high"
  },
  {
    "reason": "unwrap() without prior check -- DoS via panic (3 occurrences, CWE-754)",
    "type": "unwrap_without_check",
    "file": "/home/runner/work/my-lang/my-lang/crates/my-llvm/src/lib.rs",
    "action": "flag",
    "rule_module": "code_safety",
    "severity": "high"
  }
]

Powered by Hypatia Neurosymbolic CI/CD Intelligence