feat(booter): POSIX/P2P roadmap — ctx 1.41.0, hrpc audit, warm-cache, Pear proc

- Bump BARE_OS_CTX_API_VERSION to 1.41.0; align syscalls.example, compat matrix,
  POSIX dashboard, and doc-contract verifier
- Stock hrpc: BARE_OS_HRPC_AUDIT chain rows; BARE_OS_HRPC_EMIT_UNLISTED for
  bare-os:hrpc-request; document seed/hrpc boundaries in KERNEL_CONTRACT +
  protocol CHANGELOG
- VFS: bareOsEvictWarmReadPrefixes; BARE_OS_VFS_WARM_CACHE_PREFIX_INVALIDATE +
  replicationLive schema 2; warm cache stats schema 2; hyperblobs gate metrics +
  failed-write counter
- maybeMergeBareFromDrive: BARE_OS_BARE_STDLIB_RESOLVE_CONCURRENCY (parallel reads,
  manifest order preserved)
- Word-7 proc: pear_runtime_channel.json + vfs maps/tests; host env passthrough
- Coreutils: export bareAwkRun for tests; build strips export in shipped awk;
  nextfile smoke test; getconf _SC_PAGESIZE test; man/hawk handbook tweaks
- Security/docs: vault AEAD tamper test in test.identity.js; vault threat model +
  users-manual; scripts/verify-doc-contracts.mjs in pretest
- Fix /proc readdir golden list order for new proc node; sync seeder kernel

docs/architecture/POSIX_DECLARED_PROFILE.md

@@ -6,7 +6,7 @@ This document is the **normative contract** for how closely the stock Bare OS ke
 
 | Constant | Value |
 | -------- | ----- |
-| `BARE_OS_POSIX_PROFILE_VERSION` | `1.0.6` |
+| `BARE_OS_POSIX_PROFILE_VERSION` | `1.0.7` |
 | `BARE_OS_POSIX_PROFILE_ID` | `bare-os-posix-like` |
 | `BARE_OS_POSIX_PROFILE_REFERENCE` | Open Group Issue 7 index URL |
 
@@ -18,7 +18,7 @@ This document is the **normative contract** for how closely the stock Bare OS ke
 
 Bare OS does **not** expose a C ABI. The following **observability contracts** stand in for “system calls”:
 
-- **`/proc/bare_os/syscalls.json`** — Declares **fd model**, **signal model**, **errno hints**, and **operation detail** (schema **6** in stock builds). **`ops`** lists invocable **`ctx.bareOsSyscall`** names; **`opsDetail`** also carries **POSIX.1 XSH** logical names (**`open`**, **`close`**, **`read`**, **`write`**, **`readv`**, **`writev`**, **`getsockopt`**, **`setsockopt`**, **`lseek`**, **`pipe`**, **`dup`**, **`dup2`**, **`fcntl`**, **`poll`**, **`select`**, **`umask`**, and **socket family** probes) with **`posixAlignment`** (**`simulated`**, **`partial`**, **`ENOTSUP`**) and **`mapsTo`** for traceability. The **`posixXsh`** object summarizes those XSH names (via **`bareOsPosixXshOpsCsv()`**). **`fcntl`** supports **`F_GETFL`** / **`F_SETFL`** (Linux-shaped **`O_APPEND`** **`0x400`**, **`O_NONBLOCK`** **`0x800`**) and **cooperative advisory locks** via **`F_GETLK`** / **`F_SETLK`** / **`F_SETLKW`** using **`args.path`** (absolute) or **`args.fd`** whose logical target is an absolute path; contended locks return **`EAGAIN`** (**`F_SETLKW` does not block**). Unknown FDs yield **`EBADF`**. **`readv`** / **`writev`** perform bounded scatter/gather on **`BARE_OS_POSIX_FD_SIM`** pipe read/write ends. **`poll`** / **`select`** share the same logical FD readiness probe when **`BARE_OS_POSIX_FD_SIM`** is enabled. **Socket-shaped** syscalls default to **`ENOSYS`** / **`ENOTSUP`**; with **`BARE_OS_POSIX_SOCKET_FD_BRIDGE=1`**, **`socket`** + **`connect`** may use **`ctx.bare.bareTcp.Socket`** when merged. The stock booter **caches** this JSON until warm read-cache invalidation.
+- **`/proc/bare_os/syscalls.json`** — Declares **fd model**, **signal model**, **errno hints**, and **operation detail** (schema **6** in stock builds). **`ops`** lists invocable **`ctx.bareOsSyscall`** names; **`opsDetail`** also carries **POSIX.1 XSH** logical names (**`open`**, **`close`**, **`read`**, **`write`**, **`readv`**, **`writev`**, **`getsockopt`**, **`setsockopt`**, **`lseek`**, **`pipe`**, **`dup`**, **`dup2`**, **`fcntl`**, **`poll`**, **`select`**, **`umask`**, and **socket family** probes) with **`posixAlignment`** (**`simulated`**, **`partial`**, **`ENOTSUP`**) and **`mapsTo`** for traceability. The **`posixXsh`** object summarizes those XSH names (via **`bareOsPosixXshOpsCsv()`**). **`fcntl`** supports **`F_GETFL`** / **`F_SETFL`** (Linux-shaped **`O_APPEND`** **`0x400`**, **`O_NONBLOCK`** **`0x800`**) and **cooperative advisory locks** via **`F_GETLK`** / **`F_SETLK`** / **`F_SETLKW`** using **`args.path`** (absolute) or **`args.fd`** whose logical target is an absolute path; contended **`F_SETLK`** returns **`EAGAIN`**. **`F_SETLKW`** also returns **`EAGAIN`** by default; with **`BARE_OS_POSIX_FCNTL_BLOCKING_WAIT`**, it **awaits** the lock up to **`BARE_OS_FCNTL_LOCK_WAIT_MS_MAX`** (default **30000**, max **300000**) then **`ETIMEDOUT`**. Unknown FDs yield **`EBADF`**. **`readv`** / **`writev`** perform bounded scatter/gather on **`BARE_OS_POSIX_FD_SIM`** pipe read/write ends. **`poll`** / **`select`** share the same logical FD readiness probe when **`BARE_OS_POSIX_FD_SIM`** is enabled. **Socket-shaped** syscalls default to **`ENOSYS`** / **`ENOTSUP`**; with **`BARE_OS_POSIX_SOCKET_FD_BRIDGE=1`**, **`socket`** + **`connect`** may use **`ctx.bare.bareTcp.Socket`** when merged. The stock booter **caches** this JSON until warm read-cache invalidation.
 - **`/proc/bare_os/process_table.json`** — **PGID** / **SID**-style fields, **`parentName`** (from **`ppid`**), **signal routing**, and initd binding for the **logical** process table (not host PIDs).
 
 **Explicit non-goals**