🐛 Fix org URLs, dead template-file vars, and Dockerfile.3.14/.3.15 build bug 🐛

Ran the full AI.md sync runbook (gen-dockerfile --update, rootfs regeneration,
dead-variable audit) to bring generated files back in line with the template
and fix a build-breaking bug.
- .env.scripts, .env.scripts.3.14-3.23, .env.scripts.edge, .env.scripts.testing:
fixed ENV_GIT_REPO_URL from the wrong "casjaysdevdocker" org to the correct
"dockersrc" GitHub org; corrected License header from stale MIT to WTFPL
(matches LICENSE.md); removed deprecated DEFAULT_FILE_DIR/DEFAULT_DATA_DIR/
DEFAULT_CONF_DIR/DEFAULT_TEMPLATE_DIR vars; refreshed version/date stamps.
- Dockerfile.3.14-3.22, Dockerfile.edge: fixed LABEL org.opencontainers.image.url
and .source to point at docker.io/casjaysdev/alpine (was hub.docker.com,
registry org is casjaysdev per explicit instruction; GitHub org is dockersrc).
- Dockerfile.3.14: restored the three missing ARG DEFAULT_DATA_DIR/CONF_DIR/
TEMPLATE_DIR declarations (global + both build-stage re-declarations) that
had been dropped, leaving the "RUN mkdir -p ..." step referencing undefined
ARGs. With SHELL_OPTS="set -e -o pipefail" this caused `mkdir -p ""` to fail
the build outright. Verified fixed with a full `docker build` of this file.
- Dockerfile.3.15: same bug — was missing all three ARG DEFAULT_* blocks
(global declarations plus one of the two build-stage re-declarations).
Restored to match the structure of Dockerfile.3.16-3.22/edge exactly.
Verified fixed with a full `docker build` of this file.
- rootfs/root/docker/setup/00-init.sh through 07-cleanup.sh: regenerated from
the current template — license header fix, `set -o pipefail` -> `set -eo
pipefail`, and 00-init.sh/03-files.sh no longer reference the removed
template-files data/config/defaults directories.
- rootfs/usr/local/bin/entrypoint.sh: regenerated from the current template —
license/date stamp refresh, `return` -> `return 0`, `grep` calls hardened
with `--` before pattern arguments, and MTA setup no longer force-succeeds
with `|| true`.
Confirmed via `hadolint` (no new errors, only pre-existing DL3007 latest-tag
warnings shared across the whole Dockerfile fleet) and `sh -n`/`bash -n` on
every touched script (clean). No init.d scripts exist in this repo (Step 4 of
AI.md's runbook not applicable). rootfs directory layout already standard
(Step 7 not applicable — no non-standard top-level dirs found).

Dockerfile.3.14
Dockerfile.3.15
Dockerfile.3.16
Dockerfile.3.17
Dockerfile.3.18
Dockerfile.3.19
Dockerfile.3.20
Dockerfile.3.21
Dockerfile.3.22
Dockerfile.edge
.env.scripts
.env.scripts.3.14
.env.scripts.3.15
.env.scripts.3.16
.env.scripts.3.17
.env.scripts.3.18
.env.scripts.3.19
.env.scripts.3.20
.env.scripts.3.21
.env.scripts.3.22
.env.scripts.3.23
.env.scripts.edge
.env.scripts.testing
rootfs/root/docker/setup/00-init.sh
rootfs/root/docker/setup/01-system.sh
rootfs/root/docker/setup/02-packages.sh
rootfs/root/docker/setup/03-files.sh
rootfs/root/docker/setup/04-users.sh
rootfs/root/docker/setup/05-custom.sh
rootfs/root/docker/setup/06-post.sh
rootfs/root/docker/setup/07-cleanup.sh
rootfs/usr/local/bin/entrypoint.sh

.env.scripts

@@ -1,10 +1,10 @@
 # - - - - - - - - - - - - - - - - - - - - - - - - -
-##@Version           :  202605242110-git
+##@Version           :  202607081834-git
 # @@Author           :  CasjaysDev
 # @@Contact          :  CasjaysDev <docker-admin@casjaysdev.pro>
-# @@License          :  MIT
+# @@License          :  WTFPL
 # @@Copyright        :  Copyright 2026 CasjaysDev
-# @@Created          :  Sun May 24 09:10:20 PM EDT 2026
+# @@Created          :  Wed Jul  8 06:34:40 PM EDT 2026
 # @@File             :  .env.scripts
 # @@Description      :  Variables for gen-dockerfile and buildx scripts
 # @@Changelog        :  newScript
@@ -37,7 +37,7 @@ ENV_MAINTAINER="CasjaysDev <docker-admin@casjaysdev.pro>"
 # - - - - - - - - - - - - - - - - - - - - - - - - -
 # Repository URLs (Full URLs)
 # ENV_GIT_REPO_URL: Complete Git repository URL for source code
-ENV_GIT_REPO_URL="https://github.com/casjaysdevdocker/alpine"
+ENV_GIT_REPO_URL="https://github.com/dockersrc/alpine"
 # ENV_REGISTRY_URL: Registry provider base URL (for example https://docker.io)
 ENV_REGISTRY_URL="https://docker.io"
 # - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -72,10 +72,6 @@ NODE_MANAGER="system"
 # - - - - - - - - - - - - - - - - - - - - - - - - -
 # Default directories
 WWW_ROOT_DIR="/usr/local/share/httpd/default"
-DEFAULT_FILE_DIR="/usr/local/share/template-files"
-DEFAULT_DATA_DIR="/usr/local/share/template-files/data"
-DEFAULT_CONF_DIR="/usr/local/share/template-files/config"
-DEFAULT_TEMPLATE_DIR="/usr/local/share/template-files/defaults"
 # - - - - - - - - - - - - - - - - - - - - - - - - -
 ENV_PACKAGES="bash tini bash-completion git curl wget sudo unzip iproute2 openrc ssmtp openssl jq tzdata mailcap ncurses util-linux pciutils usbutils coreutils binutils findutils grep rsync zip py3-pip procps net-tools sed gawk attr readline lsof less shadow ca-certificates "
 # - - - - - - - - - - - - - - - - - - - - - - - - -