Pin auto-crafted items to the first row of ME terminals

[programgames]

What

When a player requests a crafting job, the requested item is pinned to the first row of that player's ME terminal. The pin stays until the terminal is closed after the job ends, so the player does not have to search for the result.

How

Side	File	Role
Server	CraftingCPUCluster	Sends a packet to the requesting player when a job starts, completes or is cancelled. resolveRequestingPlayer() is extracted from the existing notifyRequester().
Network	PacketPinCraftedItem (new)	Carries the IAEItemStack and a finished flag. The finished notice is always processed, so a pin cannot get stuck when the option is turned off mid-craft.
Network	AppEngPacketHandlerBase	Registers the packet type.
Client	PinnedKeys (new)	Static client-side registry, capped at MAX_PINNED = 9 (one row), evicting the oldest entry.
Client	ClientHelper	Clears the registry on disconnect, and prunes it on client tick only while no screen is open.
Client	ItemRepo	Reserves the first row for pinned entries. Opt-in via setPinnedRowEnabled(), off by default so GuiNetworkStatus and other consumers are unaffected.
Client	GuiMEMonitorable	Enables the row, passes perRow to setRowSize() for TerminalStyle.FULL, keeps the pinned row out of the scroll range, and highlights it.
Config	AEConfig	Adds the pinAutoCraftedItems client option, on by default.

Notes

• Pinned entries ignore the search box and the view filters, so they stay visible while searching.
• The pinned row does not scroll: it is excluded from the scrollbar range computation.
• drawRect() leaves the GL colour tinted, so it is reset to opaque white right after the highlight is drawn.
• The packet is not gated on AEFeature.CRAFTING_TOASTS: a player who disabled toasts still gets pinning.